Checklists for software errors, setup, and tool workflows.

Fix Command Prompt Proxy Settings 502 Bad Gateway

If you see a 502 bad gateway error when using command prompt tools like curl, npm, or git, the pr...

Fix Windows Activation Not Responding with High Memory Usage

You click the activation link or open Settings > Update & Security > Activation, and nothing happ...

How to Fix Remote Desktop Rate Limit Exceeded Error

If you see a "rate limit exceeded" or "too many connections" error when trying to connect to a re...

How to Fix Task Scheduler File Locked Error

When a Task Scheduler task fails with a 'file locked' error, it usually means another process is ...

How to Fix Remote Desktop Update Stuck at 0%

You start a Remote Desktop update and it sits at 0% for minutes or hours. This is a common issue ...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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