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

Windows Activation Stuck on Loading Screen Fix

You're trying to activate Windows, but the activation screen just keeps spinning or says "Loading...

Fix Windows Defender Log File Access Denied Error

When you try to open Windows Defender logs (e.g., from Event Viewer or the Microsoft Defender por...

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 Docker Build Error: 'failed to solve: manifest not found'

You run docker build and get an error like:

How to Configure PowerShell DNS Settings

If you need to change DNS settings on a Windows machine, PowerShell offers a quick way to do it w...

How to Fix Task Scheduler High Memory Usage Error

If Task Scheduler is using excessive memory (e.g., over 200 MB), your system may feel sluggish. T...