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

Fix Windows Security Not Starting Due to Third-Party Antivirus

If Windows Security (formerly Windows Defender) refuses to start or shows a blank screen, a third...

Docker Container Exit Code 0: Why It Restarts and How to Fix

You start a Docker container, it runs briefly, then stops with exit code 0. But when you check it...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

How to Enable Remote Desktop on Windows 10 Home

Windows 10 Home does not include the built-in Remote Desktop feature that comes with Pro or Enter...

Setting PHP Memory Limit for Composer on Linux

When running Composer on a Linux server, you may see errors like Fatal error: Allowed memor...