What is mdworker?
I don't know why my Mac book pro is working so slowly. I wondered if I had somehow gotten MacDefender downloaded and realised it was malware... I couldn't find it in the Applications but I did find mdworker. I don't know what that is. Could it be related to MacDefender?
I am very frustrated with the performance of my Mac recently and I don't know what to do about it.
HELLLLLPPPPPPP!
MacBook Pro