free up memory space
I have an iMac and am using OS X version 10.9.4, a 3.06 Ghz Intel core 2 duo processor, memory 4 GB and when I checked I have used 497 mg free. How do I free up more memory? I have been using CleanMyMac3 and that has helped some, but everything is slowing down. Can I add more memory?
imac