One thing that was surprising to me, and might be a reason for quite a few people to upgrade without a reason, is that you might not know that your computer wou

One thing that was surprising to me, and might be a reason for quite a few people to upgrade without a reason, is that you might not know that your computer would be able to handle Win 11 (based on e.g. the checker), because of an old BIOS version. In my case, updating my BIOS version let me enable firmware TPM on my CPU (without an update there was no such setting), which was a blocker - in practice I used Rufus to install it anyway, but some anti-cheat software fail on Win 11 if you don't have a TPM (e.g. Riot Vanguard).