Another recommendation for Linux Mint here. Just live boot off a USB drive and try it out. Maybe dual boot for a while if you’re unsure about just getting rid of windows cold turkey.

I use it daily on my work machine (2 year old Dell laptop) and it feels pretty flawless and polished. Even for basic desktop stuff I like it better than windows, but then all the techy Linux shit it’s still there if you care to use it. I use this “user friendly” distro to stare at plain text in monospaced fonts all day, usually between source code files and command-line stuff.