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

Fix Windows Defender High Memory Usage

If you notice Windows Defender (Microsoft Defender Antivirus) consuming a lot of memory—sometimes...

How to Fix Windows Search Dependency Conflict Error

When Windows Search stops working and you see a dependency conflict error, it usually means a req...

Fix Token Expired Error in Windows Command Prompt

If you see a "token expired" error in Windows Command Prompt while using Azure CLI, PowerShell, o...

SSH Host Key Verification Failed: Troubleshooting Checklist

When you connect to a remote server via SSH and see "WARNING: REMOTE HOST IDENTIFICATION HAS CHAN...

Fix Command Prompt Crash Loop on Windows 10

If Command Prompt opens and immediately closes, or crashes repeatedly when you try to type comman...

Java JDK Not Recognized After Installation: Fixes and Checks