Been running windows for 10 years and never had a virus.
I still run Windows too. Have run all their OS’s since MSDOS days. (except WindowsME and WindowsVista, which I have worked on.)
Have had slimeware and trojans. No viruses either.
I built my first PC in 1982. Z80 machine.
Have run Linux since Redhat 5.0 came out (I think in 1995).
Wife’s machine is Windows 7. My last work machine was XP Pro box. I know my way around all the Windows machines and some of the AS400 OS’s. Not one of the Wunderkinder (wonder children).