TIP - HOW TO REMOVE ICONS FROM HOME SCREEN??

When you install an app, the system often adds an app icon on your home screen. This icon works as a shortcut to run the app. In case you need to manually add an app icon or a widget icon yourself, it's pretty easy.  Tap the All Apps icon on the tray. Select the Apps or Widgets tab on the top. Touch and hold the icon you want to create a shortcut. Drag and drop the icon on a home screen you like.  To remove an icon from your home screen:  Touch and hold the icon of apps, widgets or shortcuts until the Remove icon appears on the top. Drag and drop the icon over the Remove icon. 

Note: On Android 2.x, you can add a shortcut icon by touching and holding an empty location of a home screen or press Menu then tap 'Add'; On Android 3.0, touch the customize button at the top right of a home screen to add a shortcut icon.

How to Re-arrange Icons

When you install new apps to your Android, the system stacks up the icons automatically without asking you to select a home screen. But you can subsequently re-arrange the icons on the home screens and on the tray. Touch and hold any icon on your screen for a second. Drag the icon to a different spot on the screen, or even to or from the tray, except for the permanent "All Apps" icon. You can also drag an icon to the left or right edge of the screen until it starts sliding, then drop the icon to another screen.