Ah! Okay! I've always heard that more or less used interchangeably. :) Learning new things. I'll give it a try, and return and report. Thank you!

Preface- this is a laptop of a computer illiterate friend. Knowing win10 had a built in tool to do a clean install, I offered to run it for her. Alas, I am apparently not as literate as I'd like to...