Checklists for software errors, setup, and tool workflows.

How to Fix High Memory Usage by Command Prompt (cmd.exe)

You open Task Manager and see that Command Prompt (cmd.exe) is using 500 MB or more of RAM. That'...

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...

How to Speed Up Windows Activation Process

Windows activation can sometimes take longer than expected, leaving you stuck on a loading screen...

Chrome Sync Not Working? A Practical Troubleshooting Checklist

You open Chrome on another device and your bookmarks, passwords, or history aren't there. Sync se...

How to Fix Chrome Profile Slow Performance

Common Causes of a Slow Chrome Profile

If Chrome feels sluggish only when you’re signed i...

Fix 'Java JDK Not Recognized' in IntelliJ IDEA

You open IntelliJ IDEA, try to create or import a project, and get an error like “JDK not fou...