Knowledge base for software setup, errors, and daily tool work.

Fix Windows Security Rate Limit Error: Can't Open App

You try to open Windows Security or a protected app, and instead you see an error message like "R...

Fixing PowerShell Update Error 0x800f081f (DISM Source Files)

If you see error 0x800f081f when installing a PowerShell update via Windows Update o...

Fix Microsoft Teams Authentication Failed Due to Proxy

If you see 'Authentication failed' when launching Microsoft Teams and you're behind a corporate p...

Fix Chrome Auto Start with Profile Not Working on Mac

If you rely on Chrome opening automatically when you log in to your Mac—and with a specific profi...

Reset Task Scheduler to Default Settings in Windows 11

If scheduled tasks fail to run, disappear, or behave erratically, the Task Scheduler library may ...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...