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

Fix npm install Peer Dependency Conflicts

When you run npm install and see warnings like UNMET PEER DEPENDENCY or...

Fix Windows Update Cleanup Stuck During Disk Cleanup

You run Disk Cleanup, select Windows Update Cleanup, and it sits at “Working on it” for hours. Or...

Java JDK Not Recognized After Installation: Fixes and Checks

How to Fix Windows Defender High CPU Usage

If your system feels sluggish and Task Manager shows Windows Defender (Antimalware Service Execut...

Fix Windows Activation Error 0x8007232b DNS Name Does Not Exist

When activating Windows, you might see error 0x8007232b with the message “DNS name does not exist...

Fix Windows Activation Error 0xC004F074 on a Domain

If your domain-joined Windows machine shows activation error 0xC004F074, it usually means the sys...