How to Resolve Error Code 0x800f0906: Windows Update Issue in Windows 8.1

Here are several methods to address error code 0x800f0906 when Windows Update encounters an issue in Windows 8.1:

1. Run the Windows Update troubleshooter: Navigate to Control Panel > Troubleshooting > System and Security > Fix problems with Windows Update. Follow the on-screen instructions to run the troubleshooter and check if it resolves the problem.
2. Check your internet connection: Ensure your internet connection is stable and robust enough to download and install updates. Try resetting your router or modem if necessary.
3. Disable antivirus software: Antivirus programs can sometimes interfere with Windows Update. Temporarily disable your antivirus software to see if the update can be installed.
4. Install updates manually: If Windows Update fails continuously, consider downloading and installing updates manually. Visit the Microsoft Update Catalog website, search for the required updates, and install them manually.
5. Reset Windows Update components: If other methods fail, try resetting the Windows Update components. Open Command Prompt as an administrator and enter the following commands, pressing Enter after each:

     net stop wuauserv
     net stop cryptSvc
     net stop bits
     net stop msiserver
     ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
     ren C:\Windows\System32\catroot2 catroot2.old
     net start wuauserv
     net start cryptSvc
     net start bits
     net start msiserver 

Restart your computer after running these commands and attempt to run Windows Update again.