component services keeps freezing

When I try to activate my Disk Management I get - not connected to remote computer. So I went in and add it but i'm having trouble getting into my component services it just freezes. I guess I still need to expand component services click computer, rt click my computer then properties, click Com Security tab click anonymous logon click remoter access.

I really don't have any idea what I'm doing, I would appreciate any help.

Cheers,