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

Fix DNS Probe Finished NXDOMAIN Error in Windows 10

When you see "DNS_PROBE_FINISHED_NXDOMAIN" in Chrome or other browsers, it means the DNS ...

Fix 'python' Command Not Found on Windows 10 with Python 3.10

After installing Python 3.10 on Windows 10, you might type python in Command Prompt ...

Fix WiFi Connected But No Internet on Windows 11 Using Netsh

You connect to WiFi, see full bars, but websites won't load. This is common on Windows 11. Th...

Fix Git Large File Push Permission Denied

When you run git push and get a permission denied error after adding a large file, t...

How to Fix Git Merge Conflict Permission Denied Errors

Fix 'pip install externally managed environment' Error

If you're seeing pip install fail with a message about an externally managed env...