Checklists for software errors, setup, and tool workflows.

How to Configure Proxy in Windows Terminal

If you need Windows Terminal to use a proxy server—for example, behind a corporate firewall or a ...

How to Clear Windows Defender Cache

If Windows Defender (Microsoft Defender Antivirus) is acting up—stuck on an old update, using hig...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

How to Fix Windows Update Error 0x80070002 Stuck Downloading

If Windows Update gets stuck downloading with error 0x80070002, it usually means the update files...

Fix Windows Update Service Stuck on Starting Repair

You restart your PC after a Windows Update failure, and the screen says 'Starting repair' — but i...

Redis Server Startup Troubleshooting Checklist

When Redis fails to start, the error messages can be cryptic. This checklist walks through the mo...