Checklists for software errors, setup, and tool workflows.

Fix OBS Black Screen After Update: Practical Steps

If OBS Studio shows a black screen after an update—whether in preview or output—you're not alone....

How to Set Up Windows Terminal with Custom DNS

If you're using Windows Terminal and want to use custom DNS servers (like Cloudflare's 1.1.1.1 or...

How to Configure Windows Search to Exclude Specific Folders

If Windows Search returns results from folders you'd rather keep out of its index—like backups, t...

Why Command Prompt Stuck on Opening? Fixes to Try

You double-click Command Prompt, the window appears briefly, then vanishes — or it just hangs wit...

Fix pnpm frozen lockfile error code 1

When running pnpm install --frozen-lockfile, you may encounter exit code 1. This usu...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

• Microphone permissions disabled for Teams in Windows settings.