Knowledge base for software setup, errors, and daily tool work.

Windows Security Not Found in Settings: How to Fix

You open Windows Security from Settings, but instead of the dashboard you get a blank page or an ...

How to Fix a Blank Screen During Windows Update

You’re waiting for a Windows update to finish, and suddenly the screen goes black. The monitor is...

FFmpeg Audio Out of Sync: Practical Fixes

You encoded a video with FFmpeg and now the audio is ahead or behind by a fraction of a second. T...

Windows Update Pending Install Keeps Restarting: How to Fix

You’ve seen the notification: “Restart your computer to finish installing updates.” You restart, ...

Fix Microsoft Store 404 Not Found Error on Reinstall