A Microsoft file hosting and synchronization service.
Please note that our forum is a public platform, and we will modify your question to hide your personal information in the description. Kindly ensure that you hide any personal or organizational information the next time you post an error or other details to protect personal data.
Hi, Robert Withers
For what you want, don’t try to make one profile split itself into two accounts. Treat them as two separate Microsoft accounts. Sign in to the old OneDrive account, copy/download the photos and files you want, then sign in to the new account and upload them there. After the copy is complete, stop sharing between the two accounts, unless you specifically want both people to access the same folder.
For the four computers, unlink OneDrive on each PC first, then sign two PCs into the old account and two PCs into the new account. That way each pair syncs only with its own account.
Do not close or delete the old Hotmail/Outlook account until you have confirmed all files, photos, emails, contacts, and subscriptions are safe. If your @outlook.com account was lost during setup, try Microsoft account recovery form for that account first before changing anything else.
Thank you for your patience in reading, I hope this information has been helpful to you.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment."
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.