just grab Ubuntu or Linux Mint, and ignore everyone who seems mad about things.
Linux Mint is based on Ubuntu, but it’ll feel more at home for a windows user. Ubuntu is a good base because they include drivers that make hardware work, but aren’t open source. a lot of linux os’s don’t do that and it just makes life harder.
Aside from that, if you have a Nvidia gpu it’s going to be a pain and there’s not a lot you can do about it, nvidia sucks on linux. If you want to install an app, use flathub.org - it’ll make life easier in the long run to just install things from there.