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

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...

How to Fix Abnormal Memory Usage in CMD on Windows

Fix Microsoft Store Permission Denied Error: Reset Permissions

When you see a 'permission denied' error in Microsoft Store—often when trying to install or updat...

Fix Windows Search Error 0x80070005: Access Denied

When Windows Search fails to start with error 0x80070005, it usually means the search service or ...

Fix Windows Terminal Log File Empty: 3 Practical Checks

If you've enabled logging in Windows Terminal and the log file stays empty—or never appears—you'r...

Fix Microsoft Store Error 0x80070424 on Windows 11

When you try to open or download an app from the Microsoft Store on Windows 11, you might see err...