If she absolutely needs desktop microsoft office, you can always consider trying winapps. It runs a full windows VM but makes the applications show up on the linux desktop like they were native applications. https://github.com/winapps-org/winapps

A couple months back I picked up a copy of Resident Evil 2 for the N64 at a retro shop nearby. Honestly a great way to play the game. I don’t really buy modern releases physically these days though since I play on PC.