The following are several FREE products I use to keep my computers clean and free from spy ware and temp files:
Optimize your START-UP and SHUTDOWNS on your Windows machines with this tool.
Optimization and Cleaning
Accidentally deleted an important file? Lost something important when your computer crashed? No problem! Recuva recovers files deleted from your Windows computer, Recycle Bin, digital camera card, or MP3 player. And it’s free!
LogMeIn has developed cutting-edge technology that allows us to offer secure and easy remote access services without the high infrastructure costs of alternatives. As a result of this superior technology, we can offer you hosted remote access 100% free. We also do not place any restrictions on commercial use of LogMeIn Free, so you can use it at home or at work.
We offer premium versions of our remote access products for both business and support professionals. When you sign up for your Free account, you’ll automatically receive a free trial of our premium service. There is zero obligation to purchase (and you can switch to the free version at any time—no need to reinstall the software). But many users opt to upgrade and purchase LogMeIn because of the productivity enhancements our premium services deliver.