Avoiding windows update at all costs
Discussion
Same goes for apple intelligence, if all your personal information(bank websites visited, bitcoin wallets opened, passwords entered) is being logged, processed and kept, even if only on your device, it makes it as much easier for an attacker (if not the company themselves) to then just go ahead and steal that information instead of trying for days phish you or add malware.
do not use any windoof crap
only linux with coreboot