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

How to Clean Up Chrome Profile Cache: A Practical Guide

If Chrome has been running slowly, crashing, or showing outdated pages, a cluttered profile cache...

How to Fix Git Pull Merge Conflict Not Working

When you run git pull and get a merge conflict, the pull itself doesn't fail—it stop...

Fix Windows Search Service Not Running Error

If you click the Start menu or search bar and nothing happens, or you see a message that Windows ...

Windows Security 404 Error: Practical Troubleshooting Checklist

You open Windows Security and get a 404 error instead of the dashboard. This usually means the Se...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Windows Search 502 Bad Gateway Due to Proxy Settings

If Windows Search returns a 502 Bad Gateway error, it's often because the search service is tryin...