How to Download or Roll Back an Earlier Access Runtime Build
Learn how to roll back Microsoft Access 365 Runtime to a previous build using the Office Deployment Tool or by switching your update channel to avoid bugs.
Read more ›Installation & Activation
Short fixes for Office install and activation—failed setups, stuck updates, product keys, and license reactivation.
Latest
4197 ResourcesHow to Completely Uninstall Microsoft Defender on macOS
Learn how to completely remove Microsoft Defender from macOS, including offboarding managed endpoint devices and running the official Terminal uninstaller script.
Read more ›How to Fix the OneDrive Account Already Connected Error on Mac
Resolve the OneDrive Account Already Connected error on Mac. Learn how to clear CloudStorage residual files, uninstall, and reinstall the official Microsoft app.
Read more ›Fix Repeated Office 2016 for Mac License Prompts After Update
Troubleshoot and fix repeated Microsoft Office 2016 for Mac activation prompts after a software update. Learn how to restore your license successfully.
Read more ›How to Fix 'This Product Key Has Already Been Redeemed' in Office 2021
Learn how to resolve the 'This product key has already been redeemed' error in Office 2021 by locating your linked Microsoft account and reinstalling the software.
Read more ›Fix Visio Plan 2 Missing P&ID and Process Flow Templates
Learn how to resolve missing P&ID and process flow templates in Visio Plan 2 by uninstalling Visio Standard 2019 and deploying the correct edition.
Read more ›How to Reinstall OneNote on Mac Without Losing Cloud Notebooks
Learn how to safely reinstall OneNote on your Mac without losing your cloud notebooks. Follow our step-by-step guide to verify sync and restore your data.
Read more ›Fix Office 2021 Incorrectly Detected as Office 2019 on Mac
Learn how to resolve the issue where Microsoft AutoUpdate incorrectly detects Office Home & Business 2021 as Office 2019 and prompts an Upgrade Required message.
Read more ›How to Use Visio Professional 2021 with Microsoft 365 Family
Learn how to install and activate Visio Professional 2021 alongside a Microsoft 365 Family subscription without encountering installation technology conflicts.
Read more ›Fix Excel File Corruption and Missing Macros After Update
Having trouble with file corruption, crashes, or missing macros in Excel after a recent update? Learn how to safely test files, recover data, and resolve the issue.
Read more ›How to Cancel Microsoft 365 Subscription and Uninstall from Windows
Learn how to easily cancel your Microsoft 365 subscription to stop recurring billing and completely uninstall the Office applications from Windows 10 and 11.
Read more ›Does a One-Time Office Purchase Require a Microsoft Account?
Find out if a Microsoft account is required to activate a one-time purchase of Microsoft Office, and learn how it affects your local files and privacy.
Read more ›Why Office 2019 Requests Microsoft 365 After Reinstallation
Learn why Microsoft Office 2019 prompts for a Microsoft 365 subscription after reinstalling Windows, and discover how to reactivate your perpetual license.
Read more ›How to Fix Office 2019 Error 30015-13 When Opening Word Documents
Learn how to troubleshoot and fix Microsoft Office 2019 error 30015-13 when you cannot open Word documents. Discover effective repair and uninstallation steps.
Read more ›Can Microsoft Office Click-to-Run and MSI Installations Coexist?
Learn why Microsoft Office Click-to-Run and MSI installations cannot coexist on the same computer, and find solutions to resolve deployment conflicts for Office and Project.
Read more ›Can a UK Microsoft 365 Family Code Be Redeemed in Bangladesh?
Learn if you can redeem a UK Microsoft 365 Family product key in Bangladesh, understand region restrictions, and discover how to handle activation issues.
Read more ›How to Deactivate Office Licenses in Partner Center Software Benefits
Learn how to manage and deactivate Microsoft Office Professional Plus 2019 perpetual licenses assigned to inactive computers through the Microsoft Partner Center.
Read more ›Fix Microsoft Office Build 17231.20218 Missing Aptos Fonts and Themes
Are Aptos fonts and new themes missing after updating to Microsoft Office build 17231.20218? Learn why this happens and how to roll back to a stable version.
Read more ›Try what you just learned
Download WPS Office free and open Word, Excel, PowerPoint, and PDF files in one lightweight app.