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

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...

How to Reinstall Windows Defender in Windows 10

Windows Defender (now called Microsoft Defender Antivirus) is built into Windows 10 and typically...

How to Fix Windows Defender Antivirus Disabled Permanently

If Windows Defender Antivirus stays disabled even after you try to turn it on, the problem is oft...

Fix Visual Studio Installer Stuck on Microsoft Visual C++ Redistributable

You start installing Visual Studio, and it gets stuck at 'Installing Microsoft Visual C++ Redistr...

Fix PowerShell Stuck on Startup in Windows 10

If PowerShell appears to hang or become unresponsive every time it starts on Windows 10, the issu...

How to Fix Command Prompt High CPU Usage on Windows 10