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How to disable Java web plug-in ?
To disable the Java web plug-in in Safari, follow these steps:
Additional Information
- In Safari, choose Safari > Preferences or press Command-comma (⌘-,)
- Click "Security".
- Uncheck (deselect) "Enable Java".
- Close the Safari preferences window.
Additional Information
- Click this link for information about how to disable the Java web plug-in in Chrome.
- Click this link for information about how to disable the Java web plug-in in Firefox.
How to disable Java web plug-in ?
To disable the Java web plug-in in Safari, follow these steps:
Additional Information
- In Safari, choose Safari > Preferences or press Command-comma (⌘-,)
- Click "Security".
- Uncheck (deselect) "Enable Java".
- Close the Safari preferences window.
Additional Information
- Click this link for information about how to disable the Java web plug-in in Chrome.
- Click this link for information about how to disable the Java web plug-in in Firefox.
Bring back the Dashboard "ripple"
In Lion, Dashboard has now been incorporated into Mission Control. The most striking consequence of this is that it is no longer a semi-transparent overlay that fades in over your desktop. Instead, it is now its own Space - the far left one. You can still access it by pressing the Dashboard key on your keyboard or by clicking it in your Dock, but now you can also get to it using the horizontal swipe gesture you use to slide between Spaces.
This means that Dashboard now slides in from the left of the screen when activated, and as there is nothing behind it, it has an opaque patterned background. As a result, Apple has decided to disable the fancy ripple effect that used to be shown when adding new widgets.
If you find that you can’t live without the ripple, don’t worry, you can bring it back by unticking just one checkbox. Open up System Preferences, and go to the Mission Control section.
Then simply untick the first checkbox - Show Dashboard as a Space.

This completely restores Dashboard to the way it was in Snow Leopard, including the fancy ripple effect. This also stops the horizontal swipe to activating Dashboard, but you can bring this back using other tools if you really want it.
This means that Dashboard now slides in from the left of the screen when activated, and as there is nothing behind it, it has an opaque patterned background. As a result, Apple has decided to disable the fancy ripple effect that used to be shown when adding new widgets.
If you find that you can’t live without the ripple, don’t worry, you can bring it back by unticking just one checkbox. Open up System Preferences, and go to the Mission Control section.
Then simply untick the first checkbox - Show Dashboard as a Space.

This completely restores Dashboard to the way it was in Snow Leopard, including the fancy ripple effect. This also stops the horizontal swipe to activating Dashboard, but you can bring this back using other tools if you really want it.
Bring back the Dashboard "ripple"
In Lion, Dashboard has now been incorporated into Mission Control. The most striking consequence of this is that it is no longer a semi-transparent overlay that fades in over your desktop. Instead, it is now its own Space - the far left one. You can still access it by pressing the Dashboard key on your keyboard or by clicking it in your Dock, but now you can also get to it using the horizontal swipe gesture you use to slide between Spaces.
This means that Dashboard now slides in from the left of the screen when activated, and as there is nothing behind it, it has an opaque patterned background. As a result, Apple has decided to disable the fancy ripple effect that used to be shown when adding new widgets.
If you find that you can’t live without the ripple, don’t worry, you can bring it back by unticking just one checkbox. Open up System Preferences, and go to the Mission Control section.
Then simply untick the first checkbox - Show Dashboard as a Space.

This completely restores Dashboard to the way it was in Snow Leopard, including the fancy ripple effect. This also stops the horizontal swipe to activating Dashboard, but you can bring this back using other tools if you really want it.
This means that Dashboard now slides in from the left of the screen when activated, and as there is nothing behind it, it has an opaque patterned background. As a result, Apple has decided to disable the fancy ripple effect that used to be shown when adding new widgets.
If you find that you can’t live without the ripple, don’t worry, you can bring it back by unticking just one checkbox. Open up System Preferences, and go to the Mission Control section.
Then simply untick the first checkbox - Show Dashboard as a Space.

This completely restores Dashboard to the way it was in Snow Leopard, including the fancy ripple effect. This also stops the horizontal swipe to activating Dashboard, but you can bring this back using other tools if you really want it.
Change Image in the Tile Game Widget
Amongst the widgets that come with Mac OS X is the Tile Game. You shift around the tiles to reveal a picture of a snow leopard (or a leopard or a tiger, depending on your version of Mac OS X). If you play the Tile Game often, you might find the image a bit boring.
Luckily, changing the image is easy. Start by finding an image in iPhoto or the Finder to replace it. To avoid stretching, go for an image that is roughly square. Now click on the image and hold. While holding down the mouse button, press F12, or whatever key you have assigned to load up Dashboard. Now simply drag and drop your image onto the Tile Game.
Annoyingly, the image will change back to the tiger if you close the widget. Permanently changing the image is a bit more complicated. It essentially involves replacing an image file hidden within the widget file. If you are familiar with delving into package files, this is quite straightforward.
To change this image, first we need to find the Tile Game widget. It is located in the Library folder inside Macintosh HD. Make sure you don't accidentally go to the Library inside your user folder. Inside the Library, look for the folder called Widgets. In here you'll find the Tile Game. To get inside the package, right-click (or Control-click) on the file, and choose “Show Package Contents” from the menu that appears.

The file we want to change is called game.png, and is located inside the Images folder. Just replace this image with your new one, making sure you give it exactly the same file nam
Luckily, changing the image is easy. Start by finding an image in iPhoto or the Finder to replace it. To avoid stretching, go for an image that is roughly square. Now click on the image and hold. While holding down the mouse button, press F12, or whatever key you have assigned to load up Dashboard. Now simply drag and drop your image onto the Tile Game.

To change this image, first we need to find the Tile Game widget. It is located in the Library folder inside Macintosh HD. Make sure you don't accidentally go to the Library inside your user folder. Inside the Library, look for the folder called Widgets. In here you'll find the Tile Game. To get inside the package, right-click (or Control-click) on the file, and choose “Show Package Contents” from the menu that appears.

The file we want to change is called game.png, and is located inside the Images folder. Just replace this image with your new one, making sure you give it exactly the same file nam
Change Image in the Tile Game Widget
Amongst the widgets that come with Mac OS X is the Tile Game. You shift around the tiles to reveal a picture of a snow leopard (or a leopard or a tiger, depending on your version of Mac OS X). If you play the Tile Game often, you might find the image a bit boring.
Luckily, changing the image is easy. Start by finding an image in iPhoto or the Finder to replace it. To avoid stretching, go for an image that is roughly square. Now click on the image and hold. While holding down the mouse button, press F12, or whatever key you have assigned to load up Dashboard. Now simply drag and drop your image onto the Tile Game.
Annoyingly, the image will change back to the tiger if you close the widget. Permanently changing the image is a bit more complicated. It essentially involves replacing an image file hidden within the widget file. If you are familiar with delving into package files, this is quite straightforward.
To change this image, first we need to find the Tile Game widget. It is located in the Library folder inside Macintosh HD. Make sure you don't accidentally go to the Library inside your user folder. Inside the Library, look for the folder called Widgets. In here you'll find the Tile Game. To get inside the package, right-click (or Control-click) on the file, and choose “Show Package Contents” from the menu that appears.

The file we want to change is called game.png, and is located inside the Images folder. Just replace this image with your new one, making sure you give it exactly the same file nam
Luckily, changing the image is easy. Start by finding an image in iPhoto or the Finder to replace it. To avoid stretching, go for an image that is roughly square. Now click on the image and hold. While holding down the mouse button, press F12, or whatever key you have assigned to load up Dashboard. Now simply drag and drop your image onto the Tile Game.

To change this image, first we need to find the Tile Game widget. It is located in the Library folder inside Macintosh HD. Make sure you don't accidentally go to the Library inside your user folder. Inside the Library, look for the folder called Widgets. In here you'll find the Tile Game. To get inside the package, right-click (or Control-click) on the file, and choose “Show Package Contents” from the menu that appears.

The file we want to change is called game.png, and is located inside the Images folder. Just replace this image with your new one, making sure you give it exactly the same file nam
Run a widget without installing it
Normally when you download a widget and double-click it, you are presented with a dialog to install the widget. You can either cancel, and exit the installer, or click install, and the widget is moved to you widgets folder (Library/widgets).
However, in some situations you don't want to move the widget. For instance if you are trying out a widget and don't know if you want to keep it, or you are developing a widget and are just testing it out. To stop the widget being installed, hold down Command and Option while double-clicking it. Instead of an install button, you are presented with Run, which, funnily enough, allows you to run the widget without installing it.
Clicking this opens the widget up in dashboard, but it isn't moved to the widgets folder, instead running it from wherever you downloaded it to.
As a result the widget won't be in your dashboard bar, so it is a nifty trick if you want to save scrolling through loads of widgets (especially if you are a dashboard addict). This also means that once you have closed the widget, its gone for good, and you can't open it up from within the dashboard. Of course its still sitting in your downloads folder, so a quick Command-Option-Double-Click will have it open and running again.
However, in some situations you don't want to move the widget. For instance if you are trying out a widget and don't know if you want to keep it, or you are developing a widget and are just testing it out. To stop the widget being installed, hold down Command and Option while double-clicking it. Instead of an install button, you are presented with Run, which, funnily enough, allows you to run the widget without installing it.
Clicking this opens the widget up in dashboard, but it isn't moved to the widgets folder, instead running it from wherever you downloaded it to.
As a result the widget won't be in your dashboard bar, so it is a nifty trick if you want to save scrolling through loads of widgets (especially if you are a dashboard addict). This also means that once you have closed the widget, its gone for good, and you can't open it up from within the dashboard. Of course its still sitting in your downloads folder, so a quick Command-Option-Double-Click will have it open and running again.
Run a widget without installing it
Normally when you download a widget and double-click it, you are presented with a dialog to install the widget. You can either cancel, and exit the installer, or click install, and the widget is moved to you widgets folder (Library/widgets).
However, in some situations you don't want to move the widget. For instance if you are trying out a widget and don't know if you want to keep it, or you are developing a widget and are just testing it out. To stop the widget being installed, hold down Command and Option while double-clicking it. Instead of an install button, you are presented with Run, which, funnily enough, allows you to run the widget without installing it.
Clicking this opens the widget up in dashboard, but it isn't moved to the widgets folder, instead running it from wherever you downloaded it to.
As a result the widget won't be in your dashboard bar, so it is a nifty trick if you want to save scrolling through loads of widgets (especially if you are a dashboard addict). This also means that once you have closed the widget, its gone for good, and you can't open it up from within the dashboard. Of course its still sitting in your downloads folder, so a quick Command-Option-Double-Click will have it open and running again.
However, in some situations you don't want to move the widget. For instance if you are trying out a widget and don't know if you want to keep it, or you are developing a widget and are just testing it out. To stop the widget being installed, hold down Command and Option while double-clicking it. Instead of an install button, you are presented with Run, which, funnily enough, allows you to run the widget without installing it.
Clicking this opens the widget up in dashboard, but it isn't moved to the widgets folder, instead running it from wherever you downloaded it to.
As a result the widget won't be in your dashboard bar, so it is a nifty trick if you want to save scrolling through loads of widgets (especially if you are a dashboard addict). This also means that once you have closed the widget, its gone for good, and you can't open it up from within the dashboard. Of course its still sitting in your downloads folder, so a quick Command-Option-Double-Click will have it open and running again.
Scheduled Startup and Shutdown
In the Energy Saver system preferences you will find a button labelled "Schedule." This allows you to schedule your mac to startup and shutdown at certain times, on certain days.
This is just about the only way to schedule things without buying other software or using iCal. Basically you can set your computer to come on in the morning on weekdays and go off in the evening for example.
I combine this with a locked screen saver. In the evening I start my "Big Clock" screensaver, then put my mac to sleep. In the morning it wakes up at a specified time, and loads the password dialog box. Then, when no password is typed in, it goes to the screen saver after 30 seconds. This means when I wake up in the morning I can look over and see the time in big bright letter next to me, without them on all night to wake me up.
You can also combine this with an applescript or automator actions to play music or load web pages every morning. After writing the script to do this, set a daily alarm in iCal that loads it every morning, but make sure to make it a minute later than the time your mac wakes up from sleep.
This is just about the only way to schedule things without buying other software or using iCal. Basically you can set your computer to come on in the morning on weekdays and go off in the evening for example.
I combine this with a locked screen saver. In the evening I start my "Big Clock" screensaver, then put my mac to sleep. In the morning it wakes up at a specified time, and loads the password dialog box. Then, when no password is typed in, it goes to the screen saver after 30 seconds. This means when I wake up in the morning I can look over and see the time in big bright letter next to me, without them on all night to wake me up.
You can also combine this with an applescript or automator actions to play music or load web pages every morning. After writing the script to do this, set a daily alarm in iCal that loads it every morning, but make sure to make it a minute later than the time your mac wakes up from sleep.
Scheduled Startup and Shutdown
In the Energy Saver system preferences you will find a button labelled "Schedule." This allows you to schedule your mac to startup and shutdown at certain times, on certain days.
This is just about the only way to schedule things without buying other software or using iCal. Basically you can set your computer to come on in the morning on weekdays and go off in the evening for example.
I combine this with a locked screen saver. In the evening I start my "Big Clock" screensaver, then put my mac to sleep. In the morning it wakes up at a specified time, and loads the password dialog box. Then, when no password is typed in, it goes to the screen saver after 30 seconds. This means when I wake up in the morning I can look over and see the time in big bright letter next to me, without them on all night to wake me up.
You can also combine this with an applescript or automator actions to play music or load web pages every morning. After writing the script to do this, set a daily alarm in iCal that loads it every morning, but make sure to make it a minute later than the time your mac wakes up from sleep.
This is just about the only way to schedule things without buying other software or using iCal. Basically you can set your computer to come on in the morning on weekdays and go off in the evening for example.
I combine this with a locked screen saver. In the evening I start my "Big Clock" screensaver, then put my mac to sleep. In the morning it wakes up at a specified time, and loads the password dialog box. Then, when no password is typed in, it goes to the screen saver after 30 seconds. This means when I wake up in the morning I can look over and see the time in big bright letter next to me, without them on all night to wake me up.
You can also combine this with an applescript or automator actions to play music or load web pages every morning. After writing the script to do this, set a daily alarm in iCal that loads it every morning, but make sure to make it a minute later than the time your mac wakes up from sleep.
Tips for iCal in Lion
Set as Full Screen
iCal is one of only two apps that I regularly use Lion’s full screen mode with (the other being Terminal). This allows me to leave it always running in the background, out of the way. Whenever I need to check my schedule or reminders, a simple four-fingered swipe to the left will slide the desktop across to iCal running full screen in its own space. To set iCal as full screen, just click the full screen button in the top right corner of the window. You can even combine this with the multiple calendar windows tip to allow you to swipe between multiple full screen calendars that show the current day, week and month.
Remove the leather effect
The new look and feel of iCal was one of the most controversial changes when Lion first came out, provoking outrage amongst many UI purists. If the new look isn’t for you, there are a couple of simple tweaks that will change things back to normal. First, if you just want to remove the torn page effect from the bottom of the toolbar, the Big Bucket Development blog shows you how to achieve this by replacing a single image. Alternatively, if you want to get rid of the new look completely, MacNix has a simple method that can bring back the aluminium look in both iCal and Address Book.
It’s worth making a backup of iCal before trying either method, just in case you ever want to revert back to the new leather style.
Create a quick event
iCal now has a a great new way to add events that means you no longer have to spend ages filling out dates and times with fiddly controls. Instead, just click the + button in the toolbar or press Command-N to bring up the Quick Event popover. This allows you to type in the event details in a human-readable form — for example, “Movie at 7pm on Friday” or “Meeting at 3pm until 6pm” — and iCal will interpret what you mean and create an event.

You can also specify the length of all-day events in this way. Just type “Holiday until Saturday” or “Jim away until the 14th”.

Adjust the font size
It’s now possible to change the size of the text in the calendar view. Just choose Make Text Bigger or Make Text Smaller in the View menu or press Command-minus (-) or Command-plus (+).
Year view heat map
The new “year at a glance” view is fancy, if not altogether that useful. It allows you to see a “heat map” of how many events you have throughout the year, with busier days shown in red and quieter days show in yellow. Double-clicking any month will bring up the month view for that month.
Show more (or fewer) than seven days in week view
This is a “top sekret” feature that requires a quick trip to the Terminal before it can be accessed. Start by opening the Terminal app (located in Applications/Utilities) then paste in the following line and press return:
defaults write com.apple.iCal IncludeDebugMenu YES
Quit and re-open iCal, and you should see a new Debug menu in the menubar. In this menu, under the Top Sekret [sic] section you’ll find an option to set the number of days in week view to 7, 14, 21 or 28 days. You’ll need a pretty large screen for these options to be that useful.
It isn’t necessary to enable to debug menu to show fewer than seven days in week view. First make sure you aren’t in week view, then just hold down the Command and Option keys and them press and number between 2 and 6.
Open multiple calendar windows
This is another secret feature hidden in the debug menu (see above). Once the debug menu is enabled, it is possible to open up multiple iCal windows by selecting New Calendar Window or by pressing Command-L. This is great if you would live to have two different views open simultaneously — for example separate weeks, or a month view and a day view.
iCal is one of only two apps that I regularly use Lion’s full screen mode with (the other being Terminal). This allows me to leave it always running in the background, out of the way. Whenever I need to check my schedule or reminders, a simple four-fingered swipe to the left will slide the desktop across to iCal running full screen in its own space. To set iCal as full screen, just click the full screen button in the top right corner of the window. You can even combine this with the multiple calendar windows tip to allow you to swipe between multiple full screen calendars that show the current day, week and month.
Remove the leather effect
The new look and feel of iCal was one of the most controversial changes when Lion first came out, provoking outrage amongst many UI purists. If the new look isn’t for you, there are a couple of simple tweaks that will change things back to normal. First, if you just want to remove the torn page effect from the bottom of the toolbar, the Big Bucket Development blog shows you how to achieve this by replacing a single image. Alternatively, if you want to get rid of the new look completely, MacNix has a simple method that can bring back the aluminium look in both iCal and Address Book.
It’s worth making a backup of iCal before trying either method, just in case you ever want to revert back to the new leather style.
Create a quick event
iCal now has a a great new way to add events that means you no longer have to spend ages filling out dates and times with fiddly controls. Instead, just click the + button in the toolbar or press Command-N to bring up the Quick Event popover. This allows you to type in the event details in a human-readable form — for example, “Movie at 7pm on Friday” or “Meeting at 3pm until 6pm” — and iCal will interpret what you mean and create an event.

Specify times in the event name
When creating events by double-clicking a day in month view, the new default behaviour is to create all-day events. If you want to create a normal event, just specify the time when typing in the event name. iCal seems to be quite flexible at interpreting what you mean - things like “Gym at 6” and “4pm Meeting” will both work.You can also specify the length of all-day events in this way. Just type “Holiday until Saturday” or “Jim away until the 14th”.

It’s now possible to change the size of the text in the calendar view. Just choose Make Text Bigger or Make Text Smaller in the View menu or press Command-minus (-) or Command-plus (+).
Year view heat map
The new “year at a glance” view is fancy, if not altogether that useful. It allows you to see a “heat map” of how many events you have throughout the year, with busier days shown in red and quieter days show in yellow. Double-clicking any month will bring up the month view for that month.

Show more (or fewer) than seven days in week view
This is a “top sekret” feature that requires a quick trip to the Terminal before it can be accessed. Start by opening the Terminal app (located in Applications/Utilities) then paste in the following line and press return:
defaults write com.apple.iCal IncludeDebugMenu YES
Quit and re-open iCal, and you should see a new Debug menu in the menubar. In this menu, under the Top Sekret [sic] section you’ll find an option to set the number of days in week view to 7, 14, 21 or 28 days. You’ll need a pretty large screen for these options to be that useful.
It isn’t necessary to enable to debug menu to show fewer than seven days in week view. First make sure you aren’t in week view, then just hold down the Command and Option keys and them press and number between 2 and 6.
Open multiple calendar windows
This is another secret feature hidden in the debug menu (see above). Once the debug menu is enabled, it is possible to open up multiple iCal windows by selecting New Calendar Window or by pressing Command-L. This is great if you would live to have two different views open simultaneously — for example separate weeks, or a month view and a day view.

Tips for iCal in Lion
Set as Full Screen
iCal is one of only two apps that I regularly use Lion’s full screen mode with (the other being Terminal). This allows me to leave it always running in the background, out of the way. Whenever I need to check my schedule or reminders, a simple four-fingered swipe to the left will slide the desktop across to iCal running full screen in its own space. To set iCal as full screen, just click the full screen button in the top right corner of the window. You can even combine this with the multiple calendar windows tip to allow you to swipe between multiple full screen calendars that show the current day, week and month.
Remove the leather effect
The new look and feel of iCal was one of the most controversial changes when Lion first came out, provoking outrage amongst many UI purists. If the new look isn’t for you, there are a couple of simple tweaks that will change things back to normal. First, if you just want to remove the torn page effect from the bottom of the toolbar, the Big Bucket Development blog shows you how to achieve this by replacing a single image. Alternatively, if you want to get rid of the new look completely, MacNix has a simple method that can bring back the aluminium look in both iCal and Address Book.
It’s worth making a backup of iCal before trying either method, just in case you ever want to revert back to the new leather style.
Create a quick event
iCal now has a a great new way to add events that means you no longer have to spend ages filling out dates and times with fiddly controls. Instead, just click the + button in the toolbar or press Command-N to bring up the Quick Event popover. This allows you to type in the event details in a human-readable form — for example, “Movie at 7pm on Friday” or “Meeting at 3pm until 6pm” — and iCal will interpret what you mean and create an event.

You can also specify the length of all-day events in this way. Just type “Holiday until Saturday” or “Jim away until the 14th”.

Adjust the font size
It’s now possible to change the size of the text in the calendar view. Just choose Make Text Bigger or Make Text Smaller in the View menu or press Command-minus (-) or Command-plus (+).
Year view heat map
The new “year at a glance” view is fancy, if not altogether that useful. It allows you to see a “heat map” of how many events you have throughout the year, with busier days shown in red and quieter days show in yellow. Double-clicking any month will bring up the month view for that month.
Show more (or fewer) than seven days in week view
This is a “top sekret” feature that requires a quick trip to the Terminal before it can be accessed. Start by opening the Terminal app (located in Applications/Utilities) then paste in the following line and press return:
defaults write com.apple.iCal IncludeDebugMenu YES
Quit and re-open iCal, and you should see a new Debug menu in the menubar. In this menu, under the Top Sekret [sic] section you’ll find an option to set the number of days in week view to 7, 14, 21 or 28 days. You’ll need a pretty large screen for these options to be that useful.
It isn’t necessary to enable to debug menu to show fewer than seven days in week view. First make sure you aren’t in week view, then just hold down the Command and Option keys and them press and number between 2 and 6.
Open multiple calendar windows
This is another secret feature hidden in the debug menu (see above). Once the debug menu is enabled, it is possible to open up multiple iCal windows by selecting New Calendar Window or by pressing Command-L. This is great if you would live to have two different views open simultaneously — for example separate weeks, or a month view and a day view.
iCal is one of only two apps that I regularly use Lion’s full screen mode with (the other being Terminal). This allows me to leave it always running in the background, out of the way. Whenever I need to check my schedule or reminders, a simple four-fingered swipe to the left will slide the desktop across to iCal running full screen in its own space. To set iCal as full screen, just click the full screen button in the top right corner of the window. You can even combine this with the multiple calendar windows tip to allow you to swipe between multiple full screen calendars that show the current day, week and month.
Remove the leather effect
The new look and feel of iCal was one of the most controversial changes when Lion first came out, provoking outrage amongst many UI purists. If the new look isn’t for you, there are a couple of simple tweaks that will change things back to normal. First, if you just want to remove the torn page effect from the bottom of the toolbar, the Big Bucket Development blog shows you how to achieve this by replacing a single image. Alternatively, if you want to get rid of the new look completely, MacNix has a simple method that can bring back the aluminium look in both iCal and Address Book.
It’s worth making a backup of iCal before trying either method, just in case you ever want to revert back to the new leather style.
Create a quick event
iCal now has a a great new way to add events that means you no longer have to spend ages filling out dates and times with fiddly controls. Instead, just click the + button in the toolbar or press Command-N to bring up the Quick Event popover. This allows you to type in the event details in a human-readable form — for example, “Movie at 7pm on Friday” or “Meeting at 3pm until 6pm” — and iCal will interpret what you mean and create an event.

Specify times in the event name
When creating events by double-clicking a day in month view, the new default behaviour is to create all-day events. If you want to create a normal event, just specify the time when typing in the event name. iCal seems to be quite flexible at interpreting what you mean - things like “Gym at 6” and “4pm Meeting” will both work.You can also specify the length of all-day events in this way. Just type “Holiday until Saturday” or “Jim away until the 14th”.

It’s now possible to change the size of the text in the calendar view. Just choose Make Text Bigger or Make Text Smaller in the View menu or press Command-minus (-) or Command-plus (+).
Year view heat map
The new “year at a glance” view is fancy, if not altogether that useful. It allows you to see a “heat map” of how many events you have throughout the year, with busier days shown in red and quieter days show in yellow. Double-clicking any month will bring up the month view for that month.

Show more (or fewer) than seven days in week view
This is a “top sekret” feature that requires a quick trip to the Terminal before it can be accessed. Start by opening the Terminal app (located in Applications/Utilities) then paste in the following line and press return:
defaults write com.apple.iCal IncludeDebugMenu YES
Quit and re-open iCal, and you should see a new Debug menu in the menubar. In this menu, under the Top Sekret [sic] section you’ll find an option to set the number of days in week view to 7, 14, 21 or 28 days. You’ll need a pretty large screen for these options to be that useful.
It isn’t necessary to enable to debug menu to show fewer than seven days in week view. First make sure you aren’t in week view, then just hold down the Command and Option keys and them press and number between 2 and 6.
Open multiple calendar windows
This is another secret feature hidden in the debug menu (see above). Once the debug menu is enabled, it is possible to open up multiple iCal windows by selecting New Calendar Window or by pressing Command-L. This is great if you would live to have two different views open simultaneously — for example separate weeks, or a month view and a day view.

Rename Files and Folders
You can change the name of most files, folders, and disks in the Finder. You can’t rename your home folder (the one with your name on it).
Important: There are some things youshould not rename:
Important: There are some things youshould not rename:
- Application folders and any items that came with your system (such as the Library folder).
- Filename extensions—the period followed by two or three letters you see at the end of some filenames (for example, .jpg). If you change an extension, you may no longer be able to open the file with the application that was used to create it.
- Select the item you want to rename and press Return. Note: The items in the Finder window sidebarare aliases. To change the name of a sidebar item, locate theoriginal and rename it.
- Type a new name for the item. You can use numbers and most symbols. You can’t include a colon (:) or start the name with a period (.). Some applications may not allow you to use a slash (/) in a filename.
- Press Return.
Rename Files and Folders
You can change the name of most files, folders, and disks in the Finder. You can’t rename your home folder (the one with your name on it).
Important: There are some things youshould not rename:
Important: There are some things youshould not rename:
- Application folders and any items that came with your system (such as the Library folder).
- Filename extensions—the period followed by two or three letters you see at the end of some filenames (for example, .jpg). If you change an extension, you may no longer be able to open the file with the application that was used to create it.
- Select the item you want to rename and press Return. Note: The items in the Finder window sidebarare aliases. To change the name of a sidebar item, locate theoriginal and rename it.
- Type a new name for the item. You can use numbers and most symbols. You can’t include a colon (:) or start the name with a period (.). Some applications may not allow you to use a slash (/) in a filename.
- Press Return.
Applications, Files, and Folders
An application is a computer program that gives you the tools to accomplish specific tasks. For example, you're probably using the application Safari right now to read this webpage. Other applications include Mail, iTunes, Pages, TextEdit, and many more.
Accessing an application
To open an application, click the Launchpad icon in Dock or click the application's icon in Dock (if it's there). Depending on the application, it may display an interface window, palettes, tool bar, or other interface components, or it could display nothing at all until you open a file or create a new one.

To quit an application, choose Quit from the application menu or press Command-Q. Keep in mind that closing a window (by clicking the round, red button) will typically not quit the application.
Getting more applications
You can purchase and install applications for your Mac from App Store, which is included with OS X Lion and Mac OS X v10.6.6 and later. To start browsing software from App Store, click the App Store icon in the Dock. You can use the search field in the upper-right corner of the App Store window to search for applications.
You can use App Store to find, install, update, and view purchased applications
Accessing files
To access your files on your Mac, you use Finder. Finder allows you to see all files and folders on your Mac and search for them using the search field in the top-right corner of the Finder window. Once you find a file you want to open, simply double-click the file, it will open in the application that supports its file format.
To close a file, just click the round, red button in the upper-left corner of its window. Keep in mind that closing a file will not necessarily quit the application too. To quit an application, choose Quit from the application menu or press Command-Q.
Folders
Folders on your Mac are used to organize your file and applications.
File appearances may differ a little from each other depending on what type of file they are and what they contain
Your Documents folder (in the Finder sidebar under Favorites) will contain all documents that you create. The Finder sidebar includes several other folders, such as Movies, Music, and Pictures, to help keep all your files organized by type. The Applications folder contains all your applications and the Desktop folder contains all the stuff that's currently on your desktop.
Organizing files and folders
If you want to add more folders to set up an organizational scheme, here's how to create a new folder:
To organize your files and folders, drag any file, folder, or application that you want into your new folder, or drag the folder into any other folder to establish an organized hierarchy.
Accessing an application
To open an application, click the Launchpad icon in Dock or click the application's icon in Dock (if it's there). Depending on the application, it may display an interface window, palettes, tool bar, or other interface components, or it could display nothing at all until you open a file or create a new one.

Your Mac's applications can be accessed from the Launchpad icon in the Dock
To quit an application, choose Quit from the application menu or press Command-Q. Keep in mind that closing a window (by clicking the round, red button) will typically not quit the application.
Getting more applications
You can purchase and install applications for your Mac from App Store, which is included with OS X Lion and Mac OS X v10.6.6 and later. To start browsing software from App Store, click the App Store icon in the Dock. You can use the search field in the upper-right corner of the App Store window to search for applications.

You can use App Store to find, install, update, and view purchased applications
- Featured - Click to browse new and noteworthy applications.
- Top Charts - Click to browse the most popular applications.
- Categories - Click to browse applications in specific categories, such as Photography. You can browse applications in a particular category by choosing an item from the All Categories pop-up menu in the Quick Links section. The Quick Links sections is located in the upper-right part of the window displayed when you click Categories.
- Purchases - Click to browse applications you have purchased.
- Updates - Click to browse updates to applications you have installed on your Mac.
- Search Field - Enter a name or type of application your looking for and press Return.
Accessing files
To access your files on your Mac, you use Finder. Finder allows you to see all files and folders on your Mac and search for them using the search field in the top-right corner of the Finder window. Once you find a file you want to open, simply double-click the file, it will open in the application that supports its file format.
To close a file, just click the round, red button in the upper-left corner of its window. Keep in mind that closing a file will not necessarily quit the application too. To quit an application, choose Quit from the application menu or press Command-Q.
Folders
Folders on your Mac are used to organize your file and applications.

File appearances may differ a little from each other depending on what type of file they are and what they contain
Your Documents folder (in the Finder sidebar under Favorites) will contain all documents that you create. The Finder sidebar includes several other folders, such as Movies, Music, and Pictures, to help keep all your files organized by type. The Applications folder contains all your applications and the Desktop folder contains all the stuff that's currently on your desktop.
Organizing files and folders
If you want to add more folders to set up an organizational scheme, here's how to create a new folder:
- Make the Finder active (click the desktop, click inside any Finder window, or click the Finder icon in the Dock).
- From the File menu, choose New Folder; a new "untitled folder" icon appears in the active Finder window.
- Name your folder by simply typing a name in the highlighted text box next to the folder icon.
To organize your files and folders, drag any file, folder, or application that you want into your new folder, or drag the folder into any other folder to establish an organized hierarchy.
Applications, Files, and Folders
An application is a computer program that gives you the tools to accomplish specific tasks. For example, you're probably using the application Safari right now to read this webpage. Other applications include Mail, iTunes, Pages, TextEdit, and many more.
Accessing an application
To open an application, click the Launchpad icon in Dock or click the application's icon in Dock (if it's there). Depending on the application, it may display an interface window, palettes, tool bar, or other interface components, or it could display nothing at all until you open a file or create a new one.

To quit an application, choose Quit from the application menu or press Command-Q. Keep in mind that closing a window (by clicking the round, red button) will typically not quit the application.
Getting more applications
You can purchase and install applications for your Mac from App Store, which is included with OS X Lion and Mac OS X v10.6.6 and later. To start browsing software from App Store, click the App Store icon in the Dock. You can use the search field in the upper-right corner of the App Store window to search for applications.
You can use App Store to find, install, update, and view purchased applications
Accessing files
To access your files on your Mac, you use Finder. Finder allows you to see all files and folders on your Mac and search for them using the search field in the top-right corner of the Finder window. Once you find a file you want to open, simply double-click the file, it will open in the application that supports its file format.
To close a file, just click the round, red button in the upper-left corner of its window. Keep in mind that closing a file will not necessarily quit the application too. To quit an application, choose Quit from the application menu or press Command-Q.
Folders
Folders on your Mac are used to organize your file and applications.
File appearances may differ a little from each other depending on what type of file they are and what they contain
Your Documents folder (in the Finder sidebar under Favorites) will contain all documents that you create. The Finder sidebar includes several other folders, such as Movies, Music, and Pictures, to help keep all your files organized by type. The Applications folder contains all your applications and the Desktop folder contains all the stuff that's currently on your desktop.
Organizing files and folders
If you want to add more folders to set up an organizational scheme, here's how to create a new folder:
To organize your files and folders, drag any file, folder, or application that you want into your new folder, or drag the folder into any other folder to establish an organized hierarchy.
Accessing an application
To open an application, click the Launchpad icon in Dock or click the application's icon in Dock (if it's there). Depending on the application, it may display an interface window, palettes, tool bar, or other interface components, or it could display nothing at all until you open a file or create a new one.

Your Mac's applications can be accessed from the Launchpad icon in the Dock
To quit an application, choose Quit from the application menu or press Command-Q. Keep in mind that closing a window (by clicking the round, red button) will typically not quit the application.
Getting more applications
You can purchase and install applications for your Mac from App Store, which is included with OS X Lion and Mac OS X v10.6.6 and later. To start browsing software from App Store, click the App Store icon in the Dock. You can use the search field in the upper-right corner of the App Store window to search for applications.

You can use App Store to find, install, update, and view purchased applications
- Featured - Click to browse new and noteworthy applications.
- Top Charts - Click to browse the most popular applications.
- Categories - Click to browse applications in specific categories, such as Photography. You can browse applications in a particular category by choosing an item from the All Categories pop-up menu in the Quick Links section. The Quick Links sections is located in the upper-right part of the window displayed when you click Categories.
- Purchases - Click to browse applications you have purchased.
- Updates - Click to browse updates to applications you have installed on your Mac.
- Search Field - Enter a name or type of application your looking for and press Return.
Accessing files
To access your files on your Mac, you use Finder. Finder allows you to see all files and folders on your Mac and search for them using the search field in the top-right corner of the Finder window. Once you find a file you want to open, simply double-click the file, it will open in the application that supports its file format.
To close a file, just click the round, red button in the upper-left corner of its window. Keep in mind that closing a file will not necessarily quit the application too. To quit an application, choose Quit from the application menu or press Command-Q.
Folders
Folders on your Mac are used to organize your file and applications.

File appearances may differ a little from each other depending on what type of file they are and what they contain
Your Documents folder (in the Finder sidebar under Favorites) will contain all documents that you create. The Finder sidebar includes several other folders, such as Movies, Music, and Pictures, to help keep all your files organized by type. The Applications folder contains all your applications and the Desktop folder contains all the stuff that's currently on your desktop.
Organizing files and folders
If you want to add more folders to set up an organizational scheme, here's how to create a new folder:
- Make the Finder active (click the desktop, click inside any Finder window, or click the Finder icon in the Dock).
- From the File menu, choose New Folder; a new "untitled folder" icon appears in the active Finder window.
- Name your folder by simply typing a name in the highlighted text box next to the folder icon.
To organize your files and folders, drag any file, folder, or application that you want into your new folder, or drag the folder into any other folder to establish an organized hierarchy.
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