p7s7x9

Hmm. AVG no longer works with Windows 2000. Any other options...? T_T

Hi. I have a very old ???MHz (probably less than 1GHz), 128mb RAM and 11gb HD-equipped laptop running Windows 2000 SP4. I just newly formatted it seeing as a regular XP release ran super slow on this unit. I tried running avast 5 on it, but it really drained a lot of the RAM even if I shut off the auto-update and sounds. Is there something just as good or at least can perform decently on a Windows 2000 OS? If not, is there a way to make avast 5 lighter or something? I'd appreciate all the help I can get. Also, I heard something about cloud antiviruses being super light, but none of the ones I found are compatible with Windows 2000. Is there even such a thing for this OS?