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

Fix WiFi No Internet on Windows 11 Using Command Prompt

You're connected to WiFi but can't browse the web. The icon shows internet access but pag...

Resolving Git Merge Conflicts in Binary Files

You're merging branches and Git reports a conflict in a binary file. Unlike text files, you c...

Fix VS Code Git Authentication Failed: Step-by-Step Guide

You're in the middle of a push or pull in VS Code, and you get a red error: "Authenticati...

Resolving Git Merge Conflicts Between Two Branches

You try to merge branch A into branch B, but Git reports a merge conflict. This is common when bo...

Windows Update Service Not Running in Windows 11: Fix It

If Windows Update won't start and you see an error like "Windows Update service is not ru...

Fix Nginx Upstream Connection Refused in Proxy Pass