I purchased an OEM Win 7 key for a new build and had trouble finding a windows 7 ISO. I installed windows 7 without checking the authenticity of the ISO (Silly I know). So now, I'm paranoid about the ISO having a virus and have decided to just get windows 8.1 as Microsoft offers the ISO.
I don't have anything on the PC as it's a new build. How do I completely wipe the PC to be safe the the ISO/OS didn't have a a virus hidden in it?
If I try clean installing Win 8.1, will this wipe any potential virus from the previously installed windows 7? Or is there a way I can just wipe everything, start off fresh, and then install the OS as if the PC were new (Preferable for my paranoia )
Anyone know how to the the latter? Thanks!
Edit: Will a simple anti-virus scan suffice for checking if the PC I downloaded the ISO on is infected? How can I make sure the USB is safe/free from viruses since I had put the ISO on there as well?
I don't have anything on the PC as it's a new build. How do I completely wipe the PC to be safe the the ISO/OS didn't have a a virus hidden in it?
If I try clean installing Win 8.1, will this wipe any potential virus from the previously installed windows 7? Or is there a way I can just wipe everything, start off fresh, and then install the OS as if the PC were new (Preferable for my paranoia )
Anyone know how to the the latter? Thanks!
Edit: Will a simple anti-virus scan suffice for checking if the PC I downloaded the ISO on is infected? How can I make sure the USB is safe/free from viruses since I had put the ISO on there as well?