

Windows 8 and that was at work. At home, windows XP, although I kept updating my dual boot “just in case” to see what was new all the way to windows 10. When I tried to upgrade to Windows 11 my desktop was no longer supported (no TPM). I used a workaround that failed and never cared to waste time. I may do it when I have more time.
I was still familiar up to Windows 10 as sometimes I helped my dad. He is quite technical but he is now 91 (still sharp enough to drive, socialize extensively, deal with bureaucracies, etc but tends to forget more than what he learns). Unfortunatelly he lives 4000 km away but when I go, there is always something I can help him with.
What did you think I asked about Windows?