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

Fix Microsoft Teams Camera Not Working in Meeting

You join a Teams meeting and your video is black, or you get an error that the camera can't be fo...

Enable Windows Defender After Group Policy Disabled It

If Windows Defender is disabled and you suspect a Group Policy setting is the cause, you may see ...

Chrome Profile Access Denied vs Corrupted Profile: Fixes

When Chrome refuses to open your profile, you might see an "access denied" message or a corrupted...

Fix Windows Update Connection Refused with Netsh Winsock Reset

If Windows Update shows a "connection refused" error, it often points to a corrupted Winsock (Win...

Fix GitHub Actions Cache Action Permission Denied Error

Fix PowerShell Stuck on Loading PowerShell 7

You launch PowerShell 7, and the window shows “Loading PowerShell 7” indefinitely. The prompt nev...