when i got the computer for the first time , there was mcafee antivirus that came with it, i scanned the PC and found a virus, i was shattered and cheated by th

when i got the computer for the first time , there was mcafee antivirus that came with it, i scanned the PC and found a virus, i was shattered and cheated by the computer seller as i thought it would damage the PC and i wont be able to use it ever again.I'm a software engineer now