Software engineering student here. Well we had a course about Microsoft excel but i used Libreoffice and almost got a full mark. There were no problem with lessons like Advanced programming (C#) and Data structure (C and C++) and few others with languages like python and php. There has been few courses that requires softwares that are not available on linux(Cisco packet tracer and Proteus) but wine solved the problem perfectly. Back in high school i even managed to run Visual Studio but it was hard tbh. I don't know about what they teach on the other countries colleges but i think you should mostly be fine with linux and wine.