Most computers built in the last two years hasve USB ports.
Installation is easy. Simply, attach the Thumbdrive, then pop the included floppy disk into the computer so the driver software can be installed. A driver is software that allows the computer to talk to the Thumbdrive. The Thumbdrive then appears like a hard drive or any other storage device in Windows' My Computer folder. When you move files to and from the Thumbdrive, the transfer speed is only marginally slower than if you were copying files from a hard drive.