How to Fix Microsoft Word Asking for Payment with a Work Account
Learn how to troubleshoot and fix Microsoft Word when it unexpectedly asks for payment or subscription renewal while using a company or work account.
Read more ›Installation & Activation
Short fixes for Office install and activation—failed setups, stuck updates, product keys, and license reactivation.
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4197 ResourcesHow to Find Microsoft 365 or Office After Installation and Activation
Can't find Microsoft 365 or Office after clicking Activate Now in your email? Learn how to locate your installed Office apps and verify your subscription status.
Read more ›How to Install Microsoft 365 on macOS Big Sur (Fix macOS 12 Requirement)
Learn how to install Microsoft 365 on a Mac running macOS Big Sur. Download Office version 16.77, the final supported release for older macOS systems.
Read more ›Fix Microsoft 365 Computer is Shared and Will Not Activate Error
Learn how to resolve the Microsoft 365 activation error where your personal computer is incorrectly configured for shared use after signing in with a university account.
Read more ›Find the Microsoft Office Product Key on an MSI Laptop
Learn how to find and activate the preinstalled Microsoft Office product key on your MSI laptop by linking the digital license to your Microsoft account.
Read more ›Risks of Buying MSDN or Corporate Office Product Keys
Learn about the risks of buying MSDN or corporate developer Office product keys, why they get invalidated, and how to safely replace them with a genuine license.
Read more ›Fix Visio Unexpectedly Installing During Microsoft Office Deployment
Learn why Microsoft Visio installs unexpectedly during Office 2016 or Microsoft 365 update deployments, and how to correct your deployment tool configurations.
Read more ›Fix "Apps Requiring Attention" Error in Microsoft Office
Learn what the "Apps requiring attention" message means in Microsoft Office and how to fix it by running updates, repairing applications, or reinstalling.
Read more ›Fix Microsoft 365 Apps Repeatedly Asking for Sign-In and Reactivation
Learn how to resolve the issue where Microsoft 365 apps like Word and Excel repeatedly ask for sign-in or show as deactivated despite an active subscription.
Read more ›How to Recover Pre-installed Office 2021 on a Dell Laptop
Learn how to reinstall and recover the original Microsoft Office 2021 license included with your Dell laptop after a Microsoft 365 subscription expires.
Read more ›How to Reinstall Microsoft Office 2016 on a New Hard Drive
Learn the step-by-step process to reinstall Microsoft Office 2016 after replacing your computer's hard drive using your Microsoft account or product key.
Read more ›How to Fix the Installing Office Customization Error in Excel
Resolve the Installing Office Customization error in Excel caused by missing optiSLangExcelAddIn.vsto files. Learn to use safe mode, remove add-ins, or repair Office.
Read more ›How to Fix Microsoft Project 2013 and Microsoft 365 Installation Conflict
Learn why Microsoft Project Standard 2013 cannot be installed alongside 64-bit Microsoft 365 due to version conflicts, and discover the best workarounds.
Read more ›What to Do If Your Office 2021 Key Is an MSDN License
Discover what to do if you purchased an Office 2021 Professional Plus key that turns out to be an unauthorized MSDN or volume license, and how to resolve it.
Read more ›How to Fix Office for Mac License Storage Unable to Connect to Licensing Helper Error
Resolve the 'License storage unable to connect to licensing helper' error in Office 2021 for Mac. Learn how to update Office, remove corrupt licenses, and activate successfully.
Read more ›How to Fix Microsoft Office Trial Opening an Expired Version
Resolve the issue of a newly installed Microsoft Office trial opening an expired version. Learn how to clear license conflicts and properly activate your trial.
Read more ›Fix: Office 2021 PKG File Won't Open on Windows Laptop
Troubleshoot the issue of an Office Home & Business 2021 PKG file not opening on a Windows laptop. Learn how to get the correct EXE installer for your PC.
Read more ›How to Fix 'Microsoft Word Needs to Be Downloaded' Error on Mac
Resolve the 'Microsoft Word Needs to Be Downloaded' error on Mac when deleting duplicate desktop icons after a Microsoft 365 upgrade. Easy troubleshooting steps.
Read more ›Try what you just learned
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