The Smartphone Technician will help with your Office 365 login lockout. Here's what I'll tell them: You keep getting locked out after too many code attempts. You cannot access Word or any Office 365 programs. Is there anything else the Smartphone Technician should know before I connect you? Customer: just that I can’t bring up any documents. Microsoft 365 Login Prompt Issue on Windows PC Explained Frequent login prompts and email sync failures disrupt workflow in Microsoft 365 apps. Login prompts in Microsoft 365 often occur due to expired credentials or password changes. To resolve, open any Office app, go to Account settings, and sign out completely. Customer: I cannot log into my Microsoft 365 Business account. Technician's Assistant: I understand you're having trouble logging into your Microsoft 365 Business account. How long have you been experiencing this login issue? Customer: Since this morning. Technician's Assistant: Thank you for letting me know the issue started this morning. Cant log in to office 365,,,, says expired i have my auto renewal receipt. Tried logging in for the first time today. Troubleshooting Microsoft 365 Business Standard Login Issues Users often face continuous passkey setup loops and password login failures on Microsoft 365 Business Standard accounts. If stuck on the passkey setup screen, clear browser cache and cookies or try a different browser. Ensure Windows and Chrome are updated to the latest versions. Just to clarify, are you using the standalone Office 365 apps (like Word, Excel, Outlook) installed on your Mac, or are you accessing Office 365 through a web browser? Customer: Installed on my Mac. Technician's Assistant: Thank you for confirming that you're using the installed Office 365 apps on your Mac. Microsoft 365 Welcome to the Microsoft 365 community! Your place to get the latest news, participate in live events, share best practices, and discuss topics related to Microsoft 365. For technical support and break/fix questions, please visit Microsoft Support Community. For help & learning (how-to articles, videos, training), please visit Microsoft Support. Hi to all, do you know if there is a fixed simultaneous limit on connecting into Microsoft login at the same time with a same account? Understanding the new 100 GB mailbox entitlement for Microsoft 365 Business suites We wanted to show Administrators how recent mailbox quota changes for Microsoft 365 Business suites will apply to their users. This issue occurs when the Microsoft Authenticator app fails to sync with your Office 365 account, causing a login loop. First, ensure your iPhone’s date and time settings are set to automatic. Next, try removing and re-adding the Office 365 account in the Authenticator app. If the problem persists, uninstall and reinstall the app. Also, verify network connectivity and check for any pending.