
Windows Security App Not Working After Update: Fixes
After a Windows update, the Windows Security app may fail to open, show a blank window, or displa...
Software troubleshooting desk

After a Windows update, the Windows Security app may fail to open, show a blank window, or displa...

You open the Start menu, type “Windows Security,” but nothing appears. The app may have been unre...

You click "Check for updates" or restart to install, and the progress bar sits at 0% for ...

You open Chrome and notice some extensions are missing or not loading. This often happens when sy...

If you see 'ENOENT: no such file or directory, open /path/to/package.json' when running n...

If Windows Search is slow or returning no results, the indexing service may not be set up correct...