A slow computer can be caused by many things. Too many programs loaded on the computer, processor is not fast enough, not enough memory or it's improperly setup. The first thing I would do is blow away any programs or files that you're not using. See if that helps the speed. Most computers have some sort of disk fragmentation tool that allows you to organize all the files on the Hard Drive to make some additional space on the Hard Drive. It may be worth taking it in to Staples Easytech for a tuneup. Get an estimate first before you go ahead. If it's an older Computer, the price for making it run faster, may be close to the cost of a good down payment on a new Computer. There are also some off the shelf cleanup software tools you can buy, but if it's running slow because of a hardware issue, the Software is a waste of money.