Thank you a lot for bringing very constructive contribution here. I feel well helped. I hope your attitude can bring a lot of people using linux and feel happy about it. Linux community is sure glad to have someone like you.

Thx for all the suggestions. Is there any mainboard which automatically unmount all other drives when you boot into an OS?

Sry there are some programs I need for work only working on windows

No Problem! Thank you anyway

Yes! Everytime my UEFI (sorry previous posters: I have UEFI) set my boot order to Windows Boot manager after booting into Windows. Why is Windows so penetrant?

No, Windows still erases my linux entry and that get me on nerve. It bypass my refind boot manager and boots directly into Windows. I have to remove Windows drive to boot into refind again

I have two separate drives

Yeah dunno if the anti cheat will detect or falsely interprete something and I will get banned

Can’t disable secure boot caus of anti cheat rootkit

There are also “easy” Arch like endeavour or cachy, but yeah, for users like him is Arch based not the best choice

But keep in mind Mint is a non rolling distro, it means you have to upgrade to a newer Version in a periodic time (like win XP to win vista). Rolling release distro (like Arch) doesnt have a Version.

If you have time to learn how your distro works: Archlinux. If you just want to easily install a distro and everything just works: Linux Mint.