What Is AddUpgrade?
This is a computer virus for Mac, which positions itself as a program that will improve your search on the Internet. Developers advertise themselves as a useful service so as not to frighten user. While the user is in a relaxed state, AddUpgrade infects your MAC, displaying ads regardless of whether you want it or not. Advertising will not only interfere with browsing the Internet but also introduce infection into the system. Advertising will appear where it should not be, home page of your browser will change without your permission. It is generally accepted that Mac devices are not exposed to any infections due to the powerful system, however, judging by the growth in the spread of viruses for Mac, these popular devices also need protection. How to protect Mac? Use the instructions below to remove AddUpgrade from Mac.