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Change the logon screen background in Microsoft Windows 7.

Crop an object in a photo and place it on a different background to create a new photo.

Fast create photo slideshow with background music, subtitle and transition

Fast create photo slideshow with background music, subtitle and transition

Turn any photo into a beautiful animated background for your desktop.

Automatic backup, compression,encryption, synchronization of files in background

InstallConstruct is a Windows installer, doesn't require programming background.

Walaoke is a karaoke player with live video or recorded video as background.

Watch natural sunsets on background moving clouds and alive sea on your desktop.

Automatically change your desktop background.