I'm so sorry this happened to you. We do have some assholes on our forums. But from experience, I can assure you that people on Lemmy are much nicer. Also, Linux is now so very easy to install. All you need is to get your ISO and burn it onto a USB stick then boot from that USB from the Bios. Linux even has a "live environment" where you get to try it and see if your hardware works. Don't worry too much about what "distro" to install for now. They're all the same except minor differences and how often they get updated. Your only mission is to choose which desktop environment you like. If you like how macos looks like, choose gnome. If you like windows, choose KDE plasma, if you like a windows 7ish look, choose xfce or cinnamon. If you want the easiet way to burn an ISO to a USB, then check out Fedora media writer. It even downloads the iso for you. Just stick your USB into your pc and launch the app and go from there. It does everything for you. It's available for all OSs. Fedora comes with both KDE and gnome and others. I'd stick with the distros that are the easiest to install and where everything works out of the box. Fedora and Linux mint are the ones I'd choose from. And also, now YouTube is full of amazing Linux channels like this man Jay Lacroix. He is freaking awesome and has so many videos that will help you. Here is his channel. He even made a video the other day on how to dual boot with windows. If you have any questions at all, please post them in the Linux community here on Lemmy and we will all help you.