I have a dual boot setup with Windows 7 and Windows 8. In Windows 7 I have Antivirus / Internet security Software from Symantec. Is it enough if I scan the Windows 8 partition lets say once a week or do I need as well Antivirus software for Windows 8?
Follow up question: First thank you all for your quick answers! I will install an Antivirus on Windows 8 but bofore I do, I would like to know if it is best to install the same as I have on Windows 7 or is it better to have a different one?