My non-work WIN10 desktop doesn’t support Win 11, so I will use Malwarebytes, locked down and secured browsers and router’s IDS/IPS functions for security. My router also is set up to use OpenDNS for DHCP devices.
I have an old Win8.1 laptop that I will load Linux Mint on, and a work laptop at Win11. I do most of my goof-off stuff on an Android 13 128GB tablet that does quite nicely.