DirectX 12, better SSD support, HDR, restoring window layout when reconnecting monitors, WPA3, DNS over HTTPS, WSL2, Windows Sandbox, per monitor DPI scaling, QUIC, dark mode/tabs/previous session/better encoding in Notepad, Windows Terminal.

All these sound really nice to be honest. The things I want my OS to get.

The only problem is: these are the improvements what this OS got in the last 20 years, not last year. Microsoft is a $3T company.