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

MongoDB Authentication Failed Error 18: Causes and Fixes

When you see MongoDB AuthenticationFailed (error code 18), it means the server r...

Fix Microsoft Store Not Opening with wsreset Command

When the Microsoft Store refuses to open—either it crashes on launch, hangs on a blank screen, or...

Fix Windows Defender Token Expired Error in Command Prompt

When you run Windows Defender commands in Command Prompt as an administrator, you might see an er...

PowerShell Module Not Loaded After Installation: Fixes

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

Fix npm ERESOLVE Error in Monorepo Setup