What are the best anti virus, anti spyware, internet security and registry cleaners?

i use kaspersky 2009 and have had not a single problem!!!

malware bytes http://www.download.com/Malwarebytes-Anti-Malware/3000-8022_4-10804572.html

I have McAfee handle it all on my desktop and laptop. Since I do not understand much it pays to use a company that immediately responds to my problems

AVG 8.0 is pretty much the best out there (Heck, the free version is pretty darn good!).

However, NOD32 is the best.

Don't get something like McAfee or Norton. (Actually, many rumors are going around that Norton makes more then 20% of all known viruses out there. My Uncle used to work for that company, he left because of there dishonesty.)