Try this:
http://www.ghacks.net/2011/03/18/how...under-windows/
When you have a computer question, often the quickest and easiest way to find a solution is to do a general Google/Yahoo/Bing/ixquick/whatever search -- which is how I found this link, among others that came up. If you don't find the answer on your first search, try altering your search terms.