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. Excel for Microsoft 365 Word for Microsoft 365 Outlook for Microsoft 365 PowerPoint for Microsoft 365 Access for Microsoft 365 Publisher for Microsoft 365 Visio Plan 2 Excel 2019 Word 2019 Outlook 2019 PowerPoint 2019 Access 2019 Project Standard 2019 Publisher 2019 Visio Professional 2019 Visio Standard 2019 Office 2019 Excel 2016 Word 2016 Outlook 2016 PowerPoint 2016 Access 2016 Project Professional 2016 Project Standard 2016 Publisher 2016 Visio Professional 2016 OneNote 2016 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 Project for Office 365 More.

Office 365 keeps asking for activation