Unknown virus!!?

my desktop icons suddenly became blurry and some of my installed softwares crashed so they'r not running, obiviously I'm having a virus but my anti-virus ''Avira'' is one of those programmes that can't work!

I tried "Spybot" but it couldn't fix anything? so do you know what's the problem and how can I fix it?

P.S: my desktop icons are becoming blurry one after another..

Unknown virus!!?internet security

http://housecall.trendmicro.com/

Unknown virus!!?network security

sounds like you downloaded some malware, update your scanners and run them in safe mode.
You need to download a virus scanner off the web, such as WindowsLive One-Care Safety Scanner, it should detect and remove it.
Id use Grisoft AVG 7.5,AD-Aware SE both free on line
Log on from Safe mode and try your updated Anti-Virus from there. Spybot may not help on this at all. We will need to see the safe mode operation to decide what to do next.
uninstall your old antivirus and install zone alarm suite.

http://www.zonealarm.com/store/content/c...

here is a free key for it so u dont have to buy it

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try avg its free but it might work and it can be a pain try restarting a few times it might not be a virus
you have to save everything that is in your hard drive , and format it. Then you'll have a fresh start.
Clearly you've infected yourself with malware. Either by downloading all these freeware / crapware programs that give you a false sense of security or because you downloaded ones that were already infected with something or becuase you ignored a warning and downloaded malware despite the warning... in any case...

If you are unable to properly secure your own computer I strongly recommend you take it to a reliable and qualified technician who can sort it out before you muck it up beyond repair (if you aren't there already).

I would strongly urge you to take this time to reevaluate the security choices you are making for your computer and invest in a proper security suite from a reliable vendor that is properly configured and kept up to date.

Good Luck