I would like to install excel, word and powerpoint without windows, because carrying my giant laptop to uni is less practical than the tiny steam deck and a small keyboard. Is there any proton magic that allows me to install the programs? I don’t care about one drive and online features.
Excel macros will be broken (hard) on libreoffice, unfortunately. I have 365 at work and use the web option. I think proton can do the trick for offline use, but never tried myself. If op don’t need macros, then libreoffice all the way.