How do I uninstall a video player download or restore my Mac pro to a previous date
Please can someone help me restore my Mac pro with operating system Mac OS X(10.7.5) to a previous date settings to prevent unwanted adverts showing up on my screen as I mistakenly downloaded a video player. The 'Virus' keeps displaying unwanted pop up adverts. How do I get rid of this bug. Thank you
MacBook Pro, Mac OS X (10.7.5)