Increase Speed...

[wbphoenix]

My computer is running so slow... I believe it has some sort of virus. What anti-virus would you highly recommend??

 

[davcon]

For free Microsoft Security Essentials ,Avast,MalwareBytes,
Kaspersky if you purchase.
Btw if your harddrive is near capacity that is a common cause of slow operation.

 

[Raidur]

Best free anti-virus are Avira, Avast, and I'll include AVG due to popularity, but Avira and Avast are the best two IMO.

Like Davcon said, get malwarebytes, this will clean spyware very effectively.

Look into SuperAntiSpyware as well.

Then get a cleaner such as CCleaner, and a defragger such as Auslogics Disk Defrag.

PS: All above programs are FREE.