OS X Yosemite & Viruses
So I dowloaded the most recent OS X Yosemite. After downloading it and restarting my laptop, my laptop was filled with viruses and pop-ups. It no longer recognises my USBs nor does it let me send out files or emails with attachments. I can't do anything with having a million pop-ups come up. On top of that, the display looks weird, like it's not even an Apple Display .....
How do I fix this?
HEEEEEEEELP!!!!!!!
Macbook Air
MacBook Air