You can use a program called windows login recovery. It is 3rd party software, (isn't made by windows) which lets you create a bootable USB or CD to reset the password of an administrators account on...
Start the computer and insert the XP installing CD, and when the process gets the partitions management section, delete the partition in which the W7 is installed, create a new one for the XP, and...
If you have Windows 7 Professional, Enterprise, or Ultimate you can install Windows XP Mode. Or if you want to downgrade you can do a clean install of Windows XP with an installation disk.
To change the color in windows 7 you have to right click on your desktop.Then go down the list to personalize and click it.at the bottom you click on windows color and pick your own color or make...