Fix Microsoft Identity Password Prompt in Office Home & Student
Question details
The user is repeatedly prompted for a password when trying to open new files or save changes in Office Home & Student, and their standard Microsoft account passwords are not accepted.

- Product
- Microsoft Office Home and Student
- Device & OS
- not provided
- Scenario
- Attempting to create a new file or save changes to an existing Excel workbook or Word document.
- Observed behavior
- A pop-up password prompt appears blocking the user from saving or creating files, rejecting both the Microsoft account password and email password.
Ensure you have the exact login credentials for the Microsoft account originally used to purchase and activate your Office Home & Student subscription.
Verify Office Activation Account
Ensure that your Office suite is properly activated using the correct purchasing account to prevent identity prompts.
Often, this issue occurs if Office loses its activation status or if multiple accounts are conflicting on the same device. Verifying the account bound to your purchase can clear the identity prompt.
Launch Word or Excel, and click on 'File' in the top left corner, then select 'Account' from the bottom left menu.
Look under the 'Product Information' section to confirm that Office is activated and displays your Microsoft Office Home & Student license.
If you see a sign-in prompt or an error message here, sign out of any incorrect accounts and sign back in using the Microsoft account associated with your purchase.

Clear Cached Windows Credentials
Remove outdated or corrupted Office login credentials from the Windows Credential Manager.
Check for File-Specific Protection
Determine if the password prompt is triggered by an encrypted workbook rather than a software-wide identity issue.
Avoid Account Prompts with WPS Office
If you are tired of dealing with unexpected Microsoft identity password prompts and activation blocks, WPS Office provides a seamless, free alternative. It allows you to create, edit, and save your files locally without requiring complex account verifications.
- 1. Download and Install: Get the free WPS Office installer from the official website and complete the quick installation.
- 2. Open Your Files: Right-click your existing Excel or Word files, select 'Open with', and choose WPS Office to view and edit them without identity prompts.
- 3. Save Without Hassle: Make your edits and save your work directly to your local drive or preferred cloud storage seamlessly.

Frequently Asked Questions
Why won't Office accept my Microsoft account password when saving?
The application might be trying to authenticate with a different account (like a school or work profile) that was previously logged in, or the local credential cache may be corrupted, causing it to reject otherwise valid passwords.
How can I tell if the password prompt is for an encrypted file or an account issue?
Pay attention to the exact wording. If the dialog explicitly mentions 'Microsoft Identity' or 'Sign In', it is an account activation issue. If it simply says 'Password' with a prompt to unprotect a sheet or workbook, the file itself was encrypted by the author.
How can I save my work if the identity prompt blocks me?
If you are blocked from saving to OneDrive, try selecting 'File' > 'Save As' and choose 'This PC' to save the file locally. Bypassing cloud synchronization often circumvents the identity check.




