You can select Quick Repair which runs faster but only detects and then replaces corrupted files.
If you have a standalone application such as Word or Excel, search for the application name.1c) From the How would you like to repair your Office Programs screen, select Online Repair to ensure everything gets fixed, and then select Repair. Right-click the Start button (lower-left corner), and select Control Panel pop-up menu.1a) From Category view, under Programs, select Uninstall a program.1b) Right-click the Microsoft Office product you want to repair, and select Change.NOTE: If you have a suite such as Office 365 Home or Office Home and Student 2013 or 2019, search for the suite name, even if it’s just a particular application you want to repair such as Word or Excel. How to deal with common Microsoft Office issues such as activation and reinstalling.Please read the following self-help guide. Microsoft Office 2019 Volume License Pack. Discover what's possible every day with Office 365. A Microsoft Office 365 Product key is a 25-figure code used to activate MS Office.
So, don’t spend time and luxuriate in to utilize authorized Microsoft Office 365.