
Fix Outlook Error 0x80040115: Service Unavailable
When Outlook shows error 0x80040115 and says the service is unavailable, it usually means the pro...

When Outlook shows error 0x80040115 and says the service is unavailable, it usually means the pro...

If your PC fan is spinning up and Task Manager shows SearchIndexer.exe using high CPU, the search...

When you see 'Outlook command not found' or 'The command line argument is not valid' on startup, ...

If Microsoft Teams fails to connect, shows a 'proxy authentication required' error, or behaves er...

You open Windows Security and see an error like “This app can’t open because there’s a problem wi...

If you notice high CPU usage from Task Scheduler (the process svchost.exe hosting th...