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

Fix Maven Dependency Resolution Failed in IntelliJ

Fix PowerShell 502 Bad Gateway Caused by TLS Version Mismatch

If you see a 502 Bad Gateway error when running PowerShell scripts that call web...

Fix Task Scheduler Invalid Configuration Registry Error

You open Task Scheduler and see an error like “Task Scheduler: invalid configuration registry” or...

BitLocker Setup Guide for Windows 11

If you're setting up BitLocker on a Windows 11 PC, you probably want to protect your data in case...

Fix Chrome Service Unavailable Error Code

You open Chrome and see an error message like "Service unavailable" or a specific error code (e.g...

Fix Windows Search Not Working Due to Dependency Conflict

If Windows Search stops returning results or the search box shows no results, a dependency confli...