Slow computer

So 2day's ago my computer started acting slow sooo i just shut it down and when i opened it the next dayy it was still slow and i cant find the reason why

I ran
Microsoft essentials scan
Registry scan

and cleared my internet cookies and stuff

and the problem is still there

Try these two free AV's and run full system scans. You could also try to use System Restore to go back a few days.

http://www.avira.com/en/avira-free-antivirus

http://www.malwarebytes.org/mbam.php

And run this: http://www.geekstogo.com/forum/files/file/187-tfc-temp-file-cleaner-by-oldtimer/ Do not be tempted to get Registry Reviver just the temporary file cleaner.

should i do the restore first?

Probably better to run all the anti virus first as that alone may fix the problem, if no infections are found then do the restore.

thanks it good now

Just for the record, was it a virus or did you just fix it with system restore.