To remove an old Microsoft account from Windows 11, you can follow these steps:
1. Open the Settings app: Click on the Start button and then click on the Settings icon, which looks like a gear.
2. In the Settings app, click on the Accounts category.
3. In the left sidebar, click on the “Your info” option.
4. Under the “Your account” section, you will see the Microsoft account that is currently signed in to your Windows 11 device. Click on the “Sign in with a local account instead” link.
5. A “Switch to a local account” window will appear. Enter your current Microsoft account password and click on the Next button.
6. On the next screen, you will be prompted to create a new local account. Enter a username, password, and password hint for the new local account. You can also choose to skip setting up a password if you prefer, but it is generally recommended to have a password for security reasons. Click on the Next button when you’re done.
7. click on the Sign out and finish button to sign out of the old Microsoft account and sign in with the new local account.
Once you have completed these steps, the old Microsoft account will no longer be associated with your Windows 11 device, and you will be signed in with the new local account.
It’s important to note that removing a Microsoft account from Windows 11 will also remove access to any services or apps that were associated with that account, such as OneDrive, Microsoft Store, and Office 365. Before proceeding, make sure to back up any important data associated with the old account.
I hope this helps! Let me know if you have any further questions or need additional assistance.