How to Unblock Sites Using the Terminal Mac OS X Application for MacBook

Click the 'Finder' icon on the dock at the bottom of the screen.
Click 'Applications' at the left side of the Finder window, double-click the 'Utilities' folder and double-click 'Terminal.'
Type 'sudo nano /private/etc/hosts' into the terminal window and press 'Enter' to open the hosts file in a terminal text editor.
Use the arrow keys to locate the line referring to the blocked website in the text editor.
Position the text cursor at the beginning of the line.
Type a '#' character to comment out the line. The system ignores any lines in configuration files that begin with the '#' character.
Press 'Ctrl+O' and then press 'Enter' to save the file.
Press 'Ctrl+X' to close Nano, then close the terminal window.
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How to Delete Multiple Messages in AOL Mail

Log into your AOL Mail account (see Resources).
Press and hold the 'Ctrl' key, and click all the emails you want to delete if you want to remove non-consecutive emails. If you want to delete consecutive emails, press and hold the 'Shift' key and click the first email you want to delete. Hold the 'Shift' key again and click the last email you want to delete. This selects all the emails between the first and last email you selected.
Click the 'Delete' button and then click 'OK' to confirm your selection.
Repeat steps 2 and 3 if you want to delete multiple emails from the 'Saved on AOL' and 'Saved on My PC' folders.
Click the 'Mail' menu and click 'Recently Deleted Mail' if you want to clear multiple emails from the 'Recently Deleted' folder.
Press and hold the 'Ctrl' key and click all the emails you want to delete if you want to remove non-consecutive emails. If you want to delete consecutive emails, press and hold the 'Shift' key and click the first email you want to delete. Hold the 'Shift' key again and click the last email you want to delete. This selects all the emails between the first and last email you selected.
Click the 'Permanently Delete' button.
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How to Delete iPad Apps From iTunes

Launch 'iTunes' on your computer. Your screen will present you with an iTunes navigation sidebar on the left and a main pane on the right.
Click on 'Apps' listed under 'Library' toward the top of the sidebar. The main pane will then showcase all of the apps you have downloaded.
Select the app or apps you want to delete. Click to select a single app, or press 'Ctrl' and click to choose multiple apps.
Press 'Delete' on your keyboard, or right-click on a highlighted app and choose 'Delete.'
Select 'Remove' when iTunes asks you to confirm your intentions in the first pop-up dialog box.
Choose 'Move to Trash' or 'Move to Recycle Bin' in the second pop-up dialog box if you are sure that you will never need or use the unwanted app again. The app will be moved accordingly and completely erased from your computer the next time you empty the trash.
Click 'Keep Files' instead in the second dialog box for the option to recover a deleted app later on. ITunes will transfer the app into a 'Mobile Applications' folder on your computer, where it will stay unless or until you drag it back into your iTunes window.
Click on 'Apps' listed under 'Library' in the sidebar. Browse through your library to confirm that the unwanted apps no longer appear within it.
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How to Get Music From MediaFire to iTunes

Launch your Web browser.
Type or paste a MediaFire file's URL into the address bar, and then press the 'Enter' key to load the MediaFire page.
Click the download link. A dialog box opens. Click 'Save File,' then click a folder on your computer where you want to download the music file, and then click 'OK.'
Launch iTunes on your computer.
Drag the music files from your downloads folder into the iTunes window. The songs copy to your iTunes music library.
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How to Download eBooks to an iPad (4 Steps)

Tap the 'App Store' icon on your iPad's touch screen to open the App Store interface.
Tap the 'Free Apps' category and press the entry for 'iBooks' to download the eBook reader to the iPad.
Tap the 'iBooks' icon once the download is complete to display your 'Bookshelf.' Press the 'Store' button on the upper left side corner of the screen to open the iBookstore.
Tap a book you want to download and select a payment method. Tap 'Download' and it will appear on your 'Bookshelf' screen.
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