how to install proprietry drivers on Zorin os6
I am a complete newbie to anything Linux but would like to get started, I have an old Acer aspire 3500 that I would like to use to learn on. I installed Zorin OS 6 after reading many reviews and it seems to have loaded correctly and done a raft of updates however the screen flashes and doesn't resize properly. It seems like the graphics driver, So I tried the auto driver update utility but none came up. So I have downloaded the windows driver from Acer. However I cannot find the utility for installing the driver. I have watched several youtube videos for othe distros but they don't seem to apply. Can anyone help?