What is the best antivirus when running both OSX and Windows 10?
I have a new Macbook Pro running OSX El Capitan and Windows 10 through Parallels Desktop. I installed AVG Free on both the Mac and Win 10 sides, however, it seems to be really bogging down the Windows side - i.e., it is constantly "updating" and is driving me crazy. Questions - a) do I need to run an antivirus on both platforms? And does anyone have recommendations on programs that are better to use? I do have an active subscription to McAfee for Windows I believe that I could install instead.
Thanks for any input.
MacBook Pro, OS X El Capitan (10.11.6)