Checklists for software errors, setup, and tool workflows.

Fix Chrome Proxy Server Not Responding for a Profile

If Chrome shows 'proxy server not responding' only when you're using a particular profile, the pr...

How to Bypass 502 Bad Gateway in PowerShell Script

When a PowerShell script hits a 502 Bad Gateway error from a web API or server, the script usuall...

Fix Ubuntu apt update GPG missing key error

When running sudo apt update, you might see an error like:

The following sig...

How to Disable Windows Defender Permanently

Windows Defender (now Microsoft Defender Antivirus) is enabled by default in Windows 10 and 11. W...

How to Move Chrome Profile to Another Drive on Ubuntu

If you're running out of disk space on your main drive, moving your Chrome profile to another dri...

Fixing PowerShell Backup Restore Missing File or Directory Error

When restoring files with PowerShell, you may encounter a "missing file or directory" error even ...