Macintosh vs word processor

Macintosh

noun
  • A brand of personal computer manufactured by Apple Inc. 

name
  • A Scottish surname from Scottish Gaelic. 

word processor

noun
  • A device similar to a simple computer, designed for word processing. 

  • Software that provides word processing functions on a computer, typically including typeface selection, line justification and other formatting, pagination, and numerous other features. 

How often have the words Macintosh and word processor occurred in a corpus of books? (source: Google Ngram Viewer )