Monty.... Seriously....if you are using a computer that still runs Win95, I would suggest that you need a newer computer. And if possible, I would up-grade your OS from Vista to Win7, I think you would find it much better to work with.
There are several things you can do to clean up your computer for free. 1) Do a Disc Clean-up 2) Defrag 3) Go to:
www.malwarebytes.org and download the free version 4) Remove all anti-virus programs on your computer 5) Go to:
www.avast.com and download the free version of this Anti-Virus 6) Go to:
www.mozilla.com and use Firefox as a browser at all times. 7) Go to:
www.ccleaner.com download this program and run both, the cleaner and the registry cleaner. Then run the Malwarebytes program, then scan the computer with the Avast program, and then run the CCleaner again. If you want the computer to run at it's fastest, then make sure it has the maximum amount of RAM installed, make sure that if you use multiple sticks of RAM that they are the same size and speed.
Also make sure you keep up on all the MS updates too.
This sounds like a lot of stuff, but I know that it will work to make your computer run faster and help to keep your computer clean, so that it don't get filled up with a bunch of junk.
PS.... If anyone is interested I repair and sell used laptops for the University I work for, we have a very nice one right now for $275. PM me if you are interested and I will send you the specs and a picture.