To edit the Power User menu, just make changes to the contents of the folders Group1, Group2 and Group3. Delete a shortcut and it vanishes from the menu; add a shortcut and it appears on the menu.
Delete a shortcut as you would any other shortcut: Select it and press your Delete key. (When you delete a shortcut, the file it points to isn't deleted; only the shortcut goes away.) To add a shortcut, open the folder into which you want to place it, right-click on an empty spot, select New --> Shortcut, and follow the wizard that appears.
After you've finished deleting shortcuts and adding new ones, sign out of Windows and then sign back in. Your new Power User menu will be waiting for you on your return.
4. Customize the lock screen
When you boot up your PC or wake it from sleep, it heads right to Windows 8's lock screen. Along with a large image, the screen displays the time and date as well as notifications and status updates from certain apps -- email, social networks, calendar and more. It provides a quick rundown on things you might be interested in seeing without having to sign into Windows 8. Just wake up your Windows 8 device and the info is there, waiting for you on the lock screen.
By default, the lock screen shows notifications from the Messaging, Mail, Calendar and Weather apps. But maybe you'd like to see Twitter updates or info from another app, or you'd like to change the image. You can easily customize all that.
The place to go to do it is the Lock screen settings screen. To get there, press the Windows key + C to display the Charms bar, and then select the Settings icon. Click "Change PC settings" at the bottom of the Settings pane. The "PC settings" screen appears. Under Personalize, choose "Lock screen."
You'll see your lock screen image at the top of the screen. Just beneath the image are other images you can use. Click one to make it the new lock screen image. To find other images you can use for the lock screen, click the Browse button and browse through your pictures. Select the one you want to use and click the "Choose picture" button to make it your new lock screen image.
Here's command central for changing your lock screen settings, starting with the image.Click to view larger image.
Just below the image on the Lock screen settings screen is the "Lock screen apps" section. Here you'll find icons for the apps that automatically display notifications and updates on your lock screen.
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