I've configured all printers each driver named according to it's properties, changed UI to native language, xfce as desktop (this can't be changed due to machines specs limitations), but all that isn't enough to make them confortable when facing displays.
For example, they easily work on Microsoft Word, but when facing LibreOffice Writer they get estressed really fast, even after i've turned it's UI most "user friendly".
I wondering about to reformat all machines with a most Windows-like appearence distro, but this would take a lot of backups and time because i'm the only who knows how to format a PC at my store.
There's some type of package which i would install to turn xfce most Windows-like? No way i could do it manually on each machine.
I'm really not feeling good about installing Windows at all.
I'll raise rent for anyone able to use Linux properly. This will give them some motivation lol