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Use the System File Checker tool to repair missing or corrupted system ...
To repair the corrupted files manually, view details of the System File Checker process to find the corrupted file, and then manually replace the corrupted file with a known good copy of the file. Windows 8.1 or Windows 8. Windows 10, Windows 7, or Windows Vista. More Information.
Fix a corrupted user profile in Windows - Microsoft Support
Restart the PC. My computer is in a workgroup. Create a new Local Administrator user account. Select the Start button, select Settings > Accounts > Family & other users. (In some editions of Windows you'll see Other users .) Select Add someone else to this PC.
Edit an Outlook profile - Microsoft Support
In the Run dialog box, type: Outlook.exe /profiles and then press Enter. While Outlook is running, select File > Account Settings > Change Profile . Outlook will restart.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Uninstall or remove apps and programs in Windows
Windows 10. There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled. You can try to repair a program first, if it's just not running correctly. Windows 11 Windows 10.
How to use the PC Health Check app - Microsoft Support
How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version.
Download and install or reinstall Office 2019, Office 2016, or Office ...
Download and install or reinstall Office 2019, Office 2016, or Office 2013 - Microsoft Support. Office 2019 Office 2016 Office 2016 for Mac Office 2013. If this is the first time you're installing Microsoft 365 you may have some setup steps to do first. Expand the learn more section below.
Applies To: Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Create a local user or administrator account in Windows
Get the steps for creating a local user or administrator account in Windows 10 and Windows 11.
Recover lost files on Windows 10 - Microsoft Support
Recover lost files on Windows 10. If you can’t locate a lost file from your backup, then you can use Windows File Recovery, which is a command line app available from the Microsoft Store. Use this app to try to recover lost files that have been deleted from your local storage device (including internal drives, external drives, and USB devices ...
Fix File Explorer if it won't open or start - Microsoft Support
To open File Explorer in Windows 11, select File Explorer on the taskbar or press the Windows logo key + E on your keyboard. Here are some things to try if File Explorer won't open. Check for updates. Restart your device. Reset your PC.
Overview of Outlook email profiles - Microsoft Support
In the Run dialog box, type: Outlook.exe /profiles and then press Enter. While Outlook is running, select File > Account Settings > Change Profile . Outlook will restart.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016