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

Fixing Conda Environment Solve Failures After Update

After a conda update, you might see errors like ResolvePackageNotFound or a solver t...

Chrome DNS Error Troubleshooting Guide

When Chrome shows 'DNS_PROBE_FINISHED_NXDOMAIN' or 'ERR_NAME_NOT_RESOLVED', your browser can't tr...

Outlook Migration Stuck at 99%: Practical Fixes

You're migrating an Outlook profile or exporting a PST file, and it hangs at 99% for minutes or h...

How to Fix Git Fatal Repository Not Found Error

How to Resolve Windows Search Port Conflict Using CMD

If Windows Search stops working or you see errors like “The service cannot be started” or “Port a...

Jupyter Kernel Not Starting: Quick Fixes

You open a notebook, try to run a cell, and the kernel dies or never connects. This is a common J...