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...

Clear Windows Defender Cache via Command Line

If Windows Defender (Microsoft Defender Antivirus) is acting up—showing outdated threat definitio...

How to Fix Cloudflare Full Strict SSL Error

If you see a Cloudflare Full (Strict) SSL error, your site may show a 525, 526, or similar SSL ha...

How to Fix Microsoft Store Command Not Found Error on Windows 11

When you try to run a Microsoft Store command in Windows 11 (for example, wsreset or...

GitHub Actions Runner Not Connecting: Fixes That Work

You've set up a self-hosted GitHub Actions runner, but it never appears online or shows a "runner...

How to Fix Outlook Dependency Conflict During Setup

When setting up a new Outlook profile or installing an add-in, you may see a message like "A depe...