Switching to linux has always been a question i asked myself , did it around 2018 for an old dead laptop :
I had a very very old low end laptop that was running window XP until a point in which for some reason it was just crawling and it's been years i hadn't used it.
At some point instead of letting it continue to rot, i looked into trying to revive it , not by going to just format/reinstall XP but instead use this opportuninty to try those "you should get a linux distro to revive that old piece hardware, here's a user friendly linux distro : " articles and forum threads.
After a lot of reading and googling, i went with Linux Mint
It was version 13 that was the most recommended for reviving very low end systems, i went with "Linux Mint 13 xfce" instead of the mate or cinnamon variant because it was supposed to be the lightest/fastest in term of ressources of the linux mint , and that old low end laptop sure could have used the lighter on ressource version of that new OS.
Things went surprisingly well while following tutorials.
In term of usability it felt easy enough to do just basic things, programs could be found on a software manager thing .
But then it went much more complicated when wanting to get things that weren't found in the manager, as you needed to then start to run around with those sudo thingy line of codes, and more than often type your name and password for nearly every actions (so in case you had not it in mind and you went with some complicated name/password, make sure to get those on a "postit"
)
for some application it was much worse with "dependancies" that sometime required you to hunt for them as they weren't found in the location you were pointed to from reading the support board anymore, but had moved somewhere else.
And that is before reaching the point " i had those very good and useful programs/games/whatever on my old XP, let's see how i can run them in mint ?" , instead of having to use an often less good "libre" alternative (when one existed and was actually compatible with this version 13 as by then mint moved to 17 ) , or hoping things could be installed and run through wine (tested on an old game and it worked surprisingly well) .
The best sure-thing was to go the virtual box way after finding wich version was compatible (
https://www.virtualbox.org/wiki/Linux_Downloads ) , load an XP iso and install it inside and then install and use programs from there , worked for a couple of old applications but i imagine for anything that require some more amount of ressource, you will have to get a good system to keep running all those well through virtual box
So for just browsing the internet or using basic application from the software manager, there was no problem.
But for doing much, you quickly left the "user friendly" zone completely.
Now that was ages ago, i assume there are much more user friendly distro available now, and if it's to move out of window 10 you will not have to limit so much the choice of distro or their versions as you system would certainly be able to take them all, and there are much much more window programs than comes with a linux version now (and some "libre" alternative are sometime quite great now).
I've been eyeing a bit on " ZorinOS " that seems to be the most recommended nowaday to user coming out of Window and want to get something more user friendy than the usual linux distro, when will come the time to ask myself what to do once window 10 will cease to be supported by security updates.
https://zorin.com/os/ZorinOS comes in free and pro version, the pro version is to be purchased and comes with tons of pre-installed softwares and is a way to support financially the devs as the free version has no limitation.