CleanWin - Version 3.2 As you are surfing the net, a gigantic database containing URLs, pictures, and even PASSWORDS is being maintained by your computer. This wasn't intended to compromise privacy, but to increase the speed of your Internet activities. The data is there, on your computer, available for anyone with the know how to access it. Don't you wish that these files would be cleaned out every time Windows starts? CleanWin will do the job for you, automatically.