'PC User' Doesn't Mean 'Windows User'
It's all too common in the popular press to see the assumption made that "PC" means "Windows PC."
Most mainstream discussions of Windows malware, for example, refer to it as "PC malware" and therefore an industry problem--conveniently sparing Microsoft any direct blame.
PC, however, is short for "personal computer"--a term that includes not just Windows computers but Macs and Linux computers as well. It may seem like a semantic quibble, but it has significant repercussions.