Best way to protect my computer and clean it!?

Use only 1 antivirus at a time, they will conflict with each other if you have more than 1. AVG is really good, & free. You can have 2 anti spywares. Spybot Search & Destroy is good & free. Tune up Utilities 2007 is a good cleaner. Check PC Magazine or CNET for reviews, they list the best. Everyone has their own preferences. Norton slowed down my computer so I uninstalled it & now my computer is faster. HP online cles, you can ask an instructor. CCleaner.com a href="http://www.snapfiles.com/opinions/CCleaner/CCleaner.html" rel="nofollow"http://www.snapfiles.com/opinions/CClean…/a