Windows 8.1 or Windows 8: Right-click the Start button (lower-left corner), select Control Panel, and then select Programs and Features. Windows 11 or Windows 10: On the Windows task bar, type Control Panel in the Type here to search box, select Control Panel in the search results, and then select Programs and Features. Open Control Panel using the steps below for your operating system. Let's uninstall any versions of Office you aren't using before we continue to troubleshoot.

Step 2: Check for multiple copies of OfficeĪctivation can fail if you have multiple copies of Office installed.

If it's not, your email address won't work for signing in to Office.

Your Office product or Microsoft 365 subscription should be listed there. To check if your Microsoft account is associated with Office, sign in to Services & subscriptions. If you're at work or school, you may need to log in using your work or school account instead of your personal email account. Please try signing in using all your personal email addresses in case you bought Office using a different email address. See Update to enable TLS 1.1 and TLS 1.2 as default secure protocols in WinHTTP in Windows. Note: If you're running Office on Windows 7 (which is no longer supported, see Windows 7 end of support and Office), you need to make sure that TLS 1.2 is enabled by default.

To restore all features of Office, you'll need to fix the problem that's causing activation to fail. If Office activation fails, you'll see Unlicensed Product or Non-commercial use / Unlicensed Product in the title bar of your Office apps, and most features of Office are disabled. Guided support can provide digital solutions for Office problems Excel for Microsoft 365 Word for Microsoft 365 Outlook for Microsoft 365 PowerPoint for Microsoft 365 Access for Microsoft 365 Project Online Desktop Client Publisher for Microsoft 365 Visio Plan 2 Excel 2021 Word 2021 Outlook 2021 PowerPoint 2021 Access 2021 Project Professional 2021 Project Standard 2021 Publisher 2021 Visio Professional 2021 Visio Standard 2021 Office 2021 OneNote 2021 Excel 2019 Word 2019 Outlook 2019 PowerPoint 2019 Access 2019 Project Professional 2019 Project Standard 2019 Publisher 2019 Visio Professional 2019 Visio Standard 2019 Office 2019 Excel 2016 Word 2016 Outlook 2016 PowerPoint 2016 Access 2016 OneNote 2016 Project Professional 2016 Project Standard 2016 Publisher 2016 Visio Professional 2016 Visio Standard 2016 Office 2016 OneNote for Microsoft 365 Excel 2013 Word 2013 Outlook 2013 PowerPoint 2013 Access 2013 OneNote 2013 Project Professional 2013 Project Standard 2013 Publisher 2013 Visio Professional 2013 Visio 2013 Office 2013 Microsoft 365 for home Office for business Office 365 Small Business Microsoft 365 admin InfoPath 2013 More.

Blackboard office asking for activation