College the art dept ran Macintosh OS X while computer science ran Solaris & Windows (outside of C# this didn’t matter). I had a OS X/Windows dual boot laptop at the time as well as a Windows/Linux (Crunchbang) desktop which let me accomplish everything. Adobe products were pretty easy to pirate at the time, & I was intially annoyed WINE didn’t really work with them, but I worked slowly towards getting skills in the FOSS tools & when Adobe moved to a cloud subscription model I said “fuck ’em”. The tools are certanily good enough if not better if you learn them. The CS stuff was much easier with Linux to get compilers & whatnot. OpenOffice was fine for everything else. Professors were never asshats & cared that you completed the assignment rather than what specific tool for file format you were using so long as there was something they could easily view (such as PDF). If I really needed some dumb app, I could just use the computer lab. I carried around a stateful distro on a USB as well so I could get around the opposite issue of not having my Linux tools at say the library that was all Microsoft.

Outside of classwork, Pidgin+libpurple & a browser covered my use cases.