retail vs oem

Forum discussion tagged with retail vs oem.
  1. Insane Potatoz

    [SOLVED] OEM vs Retail?

    I know this is a question asked a lot, but I still don't get it. I'm building a new PC for my mom so she can get rid of the old first-gen windows 7 desktop that she has now. I've seen OEM keys on Newegg and stuff and I've seen just plain Windows 10 home directly from Microsoft for $140. What's...