How do I remove Mackeeper so pop ups stop?
I have a MacBook Air OS X 10.9.5. Mackeeper keeps opening as an additional page and I am also struggling with lots of other little pop ups. Very annoying. I also can't open pdf files. They just open as a black screen. Previous help on this issue didn't work for me. Couldn't find any of the files listed.
PLEASE HELP!
MacBook Air (11-inch Mid 2013), OS X Mavericks (10.9.5)