What is "MegaBackup"? How do I remove "MegaBackup" from a macbook air?
When doing a search I clicked on a image and had several pop ups changing my browser preference and opening up ads to purchase home furniture and such. I corrected all my preferences as well as deleting the cookies and relevant history. But two items showed up on my launchpad. "MegaBackup", "Reset Search" and "MacKeeper" How do I get rid of them?
MacBook Air, OS X Yosemite (10.10.3)