Linux

Around a year ago my grandparents asked me to update their computers to Windows 10. One from 7 and one from 8.1. I couldn't update from 7 to 10 so I just reinstalled directly to 10. The license was lost but grandfather didn't mind that "activate windows". And for office I installed libreoffice (or onlyoffice, I dont remember). On 7 he was using Chrome so I installed him Brave, which is similar enough and has an adblocker. He never complained about anything... until now.

Both grantfather and grandmother on the same day they got some notification (probably fullscreen, otherwise they wouldn't even told me) about end of 10 and that they should upgrade. So I told them Windows 10 support is ending in about a year. I gave them 3 options:

1. Buy a new computer for windows 11
2. Use windows 10 without updates - more likely to be hacked.
3. Try linux. As soon as I said "Linux" my grandfatger said: "Linux, thats something... lightweight... right?". I'm a gentoo user and I forced my brother and sister to install linux but I never mentiond a word to my grandparents. I have no idea where he heard that. But I'm happy he did!

So the main question: What distro? I'm thinking of Fedora with Gnome. Something stable, modern, secure, and simple. Gnome is different, I know, but I also think Gnome is the simplest. Should I go with Silverblue or normal version? I will also definitely install rustdesk and make backups of windows. And I will first try liveusb so they can decide if they like gnome.

Edit: I'm currently trying to liveboot linux. I rebooted the computer and windows started updating...

Edit: I livebooted Fedora and Mint DE, they said they like Mint more so I installed Mint. Grandfather's scanner and printer were detected out of the box with preinstalled apps, ptinter sadlly doesn't work but that was also with windows - probably hardware failed. Now I'm Installing Brave for grandfather and uBlock Origin for firefox for grandmother. Everything good so far!