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

Chrome Browser Black Screen Issue: Practical Fixes

If Chrome shows a black screen but audio plays or tabs are visible, the issue is often software-r...

Fix Nginx 404 Not Found Caused by Missing Index File

If you see a 404 Not Found error in your Nginx server and the requested path seems correct, the p...

Fixing Windows Terminal Slow with PowerShell 7

If Windows Terminal feels sluggish when launching or using PowerShell 7, you're not alone. The is...

How to Enable PowerShell Scripts on Windows 11

You try to run a .ps1 script on Windows 11 and get an error like "cannot be loaded because runnin...

Fix PowerShell Permission Denied When Running Script

You try to run a PowerShell script and get a 'permission denied' error. This usually happens beca...

Fix Maven Dependency Resolution Failed in Offline Mode