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

Change Windows Security Log Location via Registry

If you need to relocate the Windows Security log (Security.evtx) to a different drive or folder—p...

Fix Maven Dependency Resolution Failed in IntelliJ

How to Run Windows Activation as Administrator

When Windows activation fails with errors like "0xC004F074" or "The activation server reported th...

Fix Jupyter Notebook Token Not Working on Ubuntu

You launch Jupyter Notebook on Ubuntu, but when you open the URL in your browser, the token promp...

Fix Chrome Profile Port Already Allocated Error

When you try to launch a second Chrome profile using a command line flag like --user-data-d...