Windows 10: How do I consolidate user accounts into one?

I have multiple user accounts on my Windows 10 machine but they are all me, created when problems arouse at login. How do I consolidate these into one user account? Will I lose files if I delete them?

:)

 

Remove account

I suggest you backup your personalized files first before removing the account.
To delete an account, follow these steps:

1. Press WIN + X keys and click Command Prompt (Admin) from the menu.
2. Type the following command and press Enter. Replace test with the name of your sister's account. Code:

 

Need to consolidate accounts

Somehow I ended up with two Office 365 accounts - one under my email address and one under my wife's. I would like to consolidate both under my account. But when I try to uninstall Office on her desktop and reinstall, it logs into her account which has
expired. I can't get it to install under my account as an additional user.

 

Consolidate User Accts & Files Under One User Account

- I asked this question about 2 weeks ago & got a great answer but before I could do the instructions I lost were the answer is. If there is a way to find this answer please let me know.

- I have multiple user names/accounts and files associated with each of these. I want to consolidate all of this under one user name/account. Even though I have shared the user accounts I still can only access files from each account separately. I want only
one active user account on my computer - I'm the only user. I also want all of MS Office 365 cloud storage to be under this one account so I can get the 1T of storage in one place.

- I also had a computer crash a while back and only had one account at the time. My user name (as shown as the owner of files in properties) got truncated to a 5 character name.

EX: Was xxxyyyyyyy. Now: xxxyy.

- The answer I got from this MS Community MVP told me Windows truncates the name to 5 characters but there was a way to fix this too. I know need to fix this too, but I believe it will be taken care of when I consolidate all files under one user name.

- I apologize for having to ask this again. It was such a terrific answer and the responder deserves to be thanked for this - but I can't find my previous response to do that.

- Please help - I need to get this mess straightened out before I do so much more "damage" adding files and folders as I work.

Thanks, ADB