Funny how even the term "word processing" has gone out of common use. Yesterday I was reading Becker's Writing for Social Scientists, 2nd ed. This is a 2007 revision of a book originally published in 1986, and includes at chapter titled "Writing with Computers" which includes much of the chapter "Friction and Word Processors" from the 1986 edition. I recall a moment of bemusement realizing how archaic the term "word processor" sounded to my ear.
>Funny how even the term "word processing" has gone out of common use.
You're probably right. I'd probably just say I'll write something up or I'll share a Google Doc or something along those lines. And we'd just create "some slides" or "a slide deck" and no one would imagine for a second we were going to create actual 35mm slides. We still use "spreadsheet" though.