Fix Excel Requesting Authentication After Windows Sign-In
Learn why Excel repeatedly asks for authentication after you sign into Windows and discover practical solutions to resolve Office account login and verification issues.
Read more ›Short fixes for Office sign-in problems—account loops, MFA, multiple Microsoft accounts, Outlook login, and activation warnings.

Learn why Excel repeatedly asks for authentication after you sign into Windows and discover practical solutions to resolve Office account login and verification issues.
Read more ›Learn why Microsoft 365 MFA may not prompt on a new device and how administrators can resolve it by adjusting Conditional Access policies and trusted sessions.
Read more ›Learn how IT consultants and administrators can gain Microsoft 365 admin access without purchasing an additional paid user license by assigning specific admin roles.
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Read more ›Find out if you can use a personal Microsoft Office license on a business computer. Learn about licensing terms, IT policies, and alternatives for work.
Read more ›Learn how to troubleshoot and fix missing Microsoft 365 applications on Office.com. Discover solutions for service outages, licensing, and account issues.
Read more ›Learn how to troubleshoot and fix the Microsoft 'Something is wrong with your account' error in Office, OneDrive, or Windows by verifying account details and session status.
Read more ›Learn how to find and access the Microsoft account associated with a Microsoft 365 invoice when only the domain and organization name are displayed.
Read more ›Discover the maximum number of Microsoft Office 2021 licenses you can redeem on a single account and learn how to manage multiple one-time purchases effectively.
Read more ›Troubleshoot Microsoft 365 Developer E5 sandbox setup failures, including phone verification errors and disabled setup buttons. Find quick fixes and alternatives.
Read more ›Discover if you can sign out of just one Microsoft Office app like Excel or Word. Learn how Office account sessions work and find solutions for license conflicts.
Read more ›Learn how to regain access to your HP computer when it rejects or won't reset your Windows Hello PIN by using local account security questions.
Read more ›Discover why Chrome or Safari keeps signing you out of your Microsoft account after updates, and learn how to adjust browser cookie settings to stay logged in.
Read more ›Learn how eligible employees can apply the Microsoft Workplace Discount Program to an existing Microsoft 365 Personal or Family subscription to save on renewals.
Read more ›Learn how to generate a new Microsoft Authenticator QR code after replacing your phone. Follow these steps to restore account access safely and quickly.
Read more ›Learn how to manage multiple employee accounts and assign licenses using a single Microsoft 365 business subscription. Find solutions for employee turnover.
Read more ›Discover how cancelling a Microsoft 365 Basic subscription affects your OneDrive cloud storage limits and perpetual Office Home & Student 2019 desktop licenses.
Read more ›Learn if you can transfer or use your laptop's pre-installed Microsoft Office license on other devices, depending on whether it is Microsoft 365 or a one-time purchase.
Read more ›Download WPS Office free and open Word, Excel, PowerPoint, and PDF files locally while account issues are resolved.