Can someone tells me the best spyware software and anti virus?

I'd say NOD and Adaware

Can someone tells me the best spyware software and anti virus?antivirus software

well i think that Spybot and Spyware doctor but im using Ad-Ware SE personal it works very well

Can someone tells me the best spyware software and anti virus?computer virus

I would say spysweeper and pccillin, pccillin has less background processes than the others so it wont slow your comp as much.
Once you start using " NOD " for free during a month , you don't want to get rid of it ...anymore !

So discreet, you even don't realize it's working for you safety !

Great ! Enjoy it !

ps: shift to firefox at the same time !

A good combination !
If you ready pay for it, I would recommend Trend Micro PC Scan for Antivirus as well as Antispyware. But You can download and install trial version to check how it works.

If you want a free software,

Sorry, you can download trial version of any Antivirus/Antispyware software. (Recommendation: Trend Micro, Avast, AVG)
If it's antispyware, I'd go for either Webroot Spysweeper or Lavasoft Ad-Aware. They're the best.

If it's antivirus you're looking for, I recommend Kaspersky Anti-virus.
If you don't mind paying I would get Kaspersky Anti-Virus and Internet protectiong suite. For spyware I run a combo of the free versions of Spybot and Ad-aware. My computer has been running good for over a year now. Don't get Norton or McCafrey....tried using both of those and my computer ran really slow and often got infected...
for spyware - Spy bot s%26d for Anti Virus AVG is good for me