I need help spyware is on my computer?

I had computer problems, wound up with several email and chat blocker spywares, family keylogger and lastly spyware.spyarsenal.log, I can't get that spyware arsenal off my machine, it was to the point I was hacked because an admin pw area came up. I fiddled around and got all off and rid of the admin pw problem but the arsenal remains. It was not detected on nortons, spyware blaster, avg, but it was on kaperski and arovax. what will remove it for good and is the most secure spyware protection and antivirus/firewall available I'd prefer not to have to try to order something online so where could I go to buy the program(s)?

I need help spyware is on my computer?adware

You can also do an online scan for viruses and spyware for free from the major vendors. Some these require Internet Explorer to run because of Active-X

Trend-Micro

http://housecall.trendmicro.com/

Computer Associates

http://www.ca.com/us/securityadvisor/pes...

Panda Software

http://www.pandasecurity.com/homeusers/s...

Symantec Security Check

http://security.symantec.com/sscv6/?lang...

Mcafee Free Scan

http://us.mcafee.com/root/catalog.asp?ca...

Kaspersky Scanner

http://www.kaspersky.com/virusscanner

Microsoft Protection Scanner

http://onecare.live.com/site/en-US/cente...