how about you tell us what sort of Mac you have,
how much memory it has
how big the hard drive is and how much free space you have on it.
P
My Mac has been running really slow lately.. the computer gets wheel of death a lot. I have a few programs open ie all adobes, but i think it should have more guts than what it is showing.
I am also having trouble shutting things down and have had to force quit several times.
I think it could be a virus - Help! what can I do?

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic