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

Fix 'Permission Denied' When Updating Microsoft Store Apps

You try to update an app from the Microsoft Store, but get a 'permission denied' error. The updat...

Windows Update High Memory Usage Troubleshooting Checklist

If your computer slows down or the fan runs loudly after starting Windows Update, high memory usa...

PowerShell High CPU Usage: Setup and Optimization Guide

You launch PowerShell and notice your CPU usage spikes to 80% or more, even when you're not runni...

Fix Windows Defender Invalid Configuration Error 0x800705b4

When you see error 0x800705b4 in Windows Defender, it usually appears during an update or scan at...

Fix Outlook Reset Settings Permission Denied Error

Fix Windows Terminal Crashes After Update

If Windows Terminal keeps crashing right after you updated it, you're not alone. This usually hap...