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

Fixing Microsoft Teams Rate Limit Exceeded Error

If you see "Rate limit exceeded" (error code 429) in Microsoft Teams, it means your app or script...

Fix 'Module Not Found' Permissions Error in Microsoft Teams

You open Microsoft Teams and see an error like 'Module not found' or 'Permissions required'. This...

Fix Windows Defender Proxy Error Sync Issue

If Windows Defender shows a sync error with a proxy-related message, it usually means Defender ca...

Windows Search Not Showing Results: Fixes to Try

When you type in the Windows search bar and nothing appears—or results are missing—it's usually a...

Fix Windows Security Error: Missing Security Center

If you see an error saying Windows Security Center is missing or unavailable, it usually means th...

Fix MongoDB Authentication Failed Permission Denied Error