You can take a video animated tour of XP by using the hot key mentioned above..."F1". (NOTE: The needed video files should be pre-loaded on your system. There is a chance that you may not have the files on your system.)

Press "F1" (NOTE: hitting F1 here will open Internet Explorer help, if you press F1 on the desktop you will open the "Help and Support" window)

F1 is content specific, which means that it provides help/information pertaining to whatever window/application you are in.
To complete the below task, you can click on "Start" > "Help and Support"

Click "What's new in Windows XP"
Click "Taking a tour or tutorial"
Click "Take the Windows XP tour"