Right. My point was that "PC" was used exclusively for IBM as a marketing term, but it was not the only "personal computer" available. PC became a generalized t

Right. My point was that "PC" was used exclusively for IBM as a marketing term, but it was not the only "personal computer" available. PC became a generalized term much later, although Apple still held on to PC being a term for any computer that was Windows-based (or simply any computer that wasn't a Mac).