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

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix Windows Activation Error 0x80070005 Access Denied

When you try to activate Windows and see error 0x80070005 with the message “Access Denied,” it us...

Fix Yarn Install Stuck at Resolving Packages Timeout

You run yarn install and it hangs at “Resolving packages…” for a long time, then eve...

Fix Windows Defender 504 Gateway Timeout Error

You open Windows Security and see a '504 Gateway Timeout' error. This usually means Windows Defen...

How to Locate the Activation Log File in Windows 10

If Windows 10 activation fails or you see a cryptic error code, the activation log file often con...

WSL Docker Desktop Integration Fails to Start: Fixes

You enable WSL 2 integration in Docker Desktop, but the backend fails to start. The Docker icon s...