What issues are there upgrading from a 4 yr. old iMac ver 10.75 Lion to Maverick or Yosemite?
What issues are there upgrading from a 4 yr. old iMac ver 10.75 Lion to Maverick or Yosemite?
I also have virtual Fusion on they computer.
Thank you.
iMac, Mac OS X (10.7)