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

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

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

Systemd Service Setup Checklist for Beginners

You've written a script and want it to run as a background service. Systemd is the modern way to ...

Microsoft Store Error 0x80072efd DNS Fix Guide

If you see error 0x80072efd when opening Microsoft Store, it usually means the app can't reach it...

Reset Windows Security App Without Losing Data

If the Windows Security app is crashing, not opening, or showing errors, resetting it can often f...

Fix Composer Memory Limit Exhausted Error

When running Composer commands, you might encounter a fatal error: Allowed memory size of x...