change color

Change voice in real time to male or female voice without any system settings.

Change the look of Start Button in Windows 7.

Change the logon screen background in Microsoft Windows 7.

Change all kind of file and folder attributes, date, time, even NTFS compression

Change resolution, orientation, format, and name of your images.

Change the MAC (Media Access Control) address of your network hardware.

Change the Windows 7 boot animation and text.

change many options of a MPEG2 Elementary Stream without re-encoding.

Change resolution temporarily or permanently with command line switches

Change the background periodically and everything automatically ...