I ran a malwarebytes scan and it found pup.hijack.startmenu logoff....
I panicked and checked it to be quarantined and then had it removed. Then I read that it is a false positive and is something about showing the logoff in the start menu. Mine is still there. Is this something to worry about? Will it cause future problems? I rebooted my computer afterwards and haven't had any issues. Can this be reversed thru system restore?
You're best asking MBAM questions in their forum: http://www.malwarebytes.org/forums/
However you may want to post a Hijackthis log as well so they can analyse what's going on and they have a special area for that.
Do not post Hijackthis logs here, we can't help with those!
Look for the 'False Positives' section.