Checklists for software errors, setup, and tool workflows.

Set Windows Defender Threat Service to Automatic Startup

If Windows Defender is not running or you see errors like “Threat service has stopped,” the under...

Fix Windows Search 404 Error by Rebuilding the Index

When Windows Search throws a "404 error" or returns no results, the search index is often corrupt...

Fix Windows Defender Can't Connect to Internet Error

If Windows Defender shows “Can’t connect to the internet” or similar errors, it usually means the...

Fix Firefox Secure Connection Failed on Windows 10

When Firefox shows "Secure Connection Failed" on Windows 10, it usually means the browser cannot ...

Fix PowerShell Stuck on Loading PowerShell 7

You launch PowerShell 7, and the window shows “Loading PowerShell 7” indefinitely. The prompt nev...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...