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

Fix Windows Search Not Working After Update

After a Windows update, you might click the Start menu or press the Windows key and type, only to...

Fix PowerShell Remote Connection Refused Error

How to Kill a Process Using a Port in Command Prompt

When you try to start a local server or application and see an error like "port already in use" o...

Fix Windows Defender Error 0x80070643 on macOS

If you see error 0x80070643 when installing or updating Windows Defender on a Mac (via Parallels,...

How to Fix Chrome Browser Rate Limit Error

You're browsing and suddenly Chrome shows a '429 Too Many Requests' or 'Rate Limit Exceeded' erro...

PowerShell Module Not Loaded After Installation: Fixes

You install a PowerShell module with Install-Module, but when you try to use its com...