are normally located in either the root Windows directory or in the System32 directory.
You can recognize them because they have an extension of .SCR.
HJaving said that, you need to be aware that some screensavers are not meant to be passed around and their copyright and license don't allow it. Others (not many) run as separate programs and actually require installing.
Both my neighbor and I have Win XP. On his system, there's screensaver called ''Aquarium'' (came with his system). It's a realistic looking bucnh of fish in an undersea setting. I don't have that on mine. Anyone know if the screensaver can be ''copied'' from one system to another? If so how?