It is very rare that I find a system utility that I would recommend to novice computer users....but I have found one! I have been using this one for a while and it is truly easy to use and not only does it work but it's free! Advanced System Care Free is the program and is available at
http://www.iobit.com/advancedwindowscareper.html
In my last post about upgrading to Windows 7 I recommended that if your current computer is running a bit sluggish then a tuneup and adding memory is a good first place to start. Well Advanced System Care is a good do-it-yourself tuneup utility and I would advise you to download and give it a try. I have been using this on a couple of my systems, an XP Pro system and a Windows Vista laptop (the one I am typing on now!) and I must say that I am impressed. Besides the tuneup tools Advanced System Care has, there is also another good utility it has and that is a tool called SMART RAM. One way to determine if your system is in need of some extra RAM is to run this tool. It puts an ICON in your system tray and shows you how much free physical RAM is available, it turns red when you are dangerously low, this is a good indication that your system is in need of some more RAM. So, give this tool a test run on your system and hopefully you will see the same good results I have.