One of Dad's favorite websites is the Icon Factory. They design replacement icons for your computer so you can personalize folders. Dad likes it because he can make certain folders jump out from the rest. With Halloween coming, the good people at the Icon Factory have made a lot of neat spooky icons, some featuring cats! Their "QuickPix" icon right now is a black cat.
[Not sure what to do with these once you've downloaded them? Dad says you just have to right-click the zipped folder and click "Extract all" and OK your way through until you see a normal folder. Then, when you want to change a folder, right-click the folder you want to change, select "Properties," then the "Customize" tab, then at the bottom you will see "Change icon." Just browse to the location of the new icon and select it. These are the directions for Windows XP. Enjoy your new personalized folders!]