Thanks for answering. Are there any disadvantages to having a Microsoft account? I try to join as few things as possible online.
With Office 2013, 2016, and 365, they all require a Microsoft account to purchase and/or activate.
No, neither 2013 or 2016 need a Microsoft account to be used. 365, never used it so can't say, but I'm guessing it does because it's tied to the 'cloud'.
Clarifying: They require an MS account to install (ie. user gets a product key, goes to office.com/setup I think, signs in with MS account, attaches product key to that account, clicks the download button, runs the installer, end of requirement for said account except to reinstall in future), that's it. Most of the time I encounter these versions of Office, during normal use it says 'sign in' in the top-right corner of the application window.
The Windows version of Office 365 is the same product as 2016 (or whatever the latest version of MSO ends up becoming), just a different method of paying for it.
How on earth did you get those versions? The only time when I've been able to install 2013 without an MS account was with a pirated disc (the first time I ordered 2013, claimed to be legit but wasn't). Every time I've bought it from a legitimate source it's just been a cardboard box with a product key in and a note saying go to the office website to sign in and download it, or one step further being a digital download that comes with nothing material and just the product key on the screen with a note to go to that website![]()
My versions were from the Home Users program (hence the 'click to run') but I've also installed a retail version of 2016 on a friend's computer and needed no Microsoft account and retail 2013 on a relative's computer a couple of years earlier and again, no Microsoft account needed.
It's like installing Windows, you have the option of either using a Microsoft account or a local account.
I suppose there's half a chance that MS sells medialess Office in the UK but not elsewhere, but I doubt it. The usual routine is that we get ripped off by MS selling the products to us for the same number in UKP that Americans pay in USD.
When I went on amazon.com and looked for mso 16 h&b it came up with basically the same thing they sell here (medialess office):
https://www.amazon.com/Microsoft-Office-Home-Business-2016/dp/B0114ZV22E/
2016 pro plus
well pro plus isn't a normal retail version of MSO IIRC. I suspect you've inadvertently had a pirate one sold to you just like I had one ordered by a customer off Amazon (third party seller).