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

Windows 10 Activation Troubleshooting Checklist

When Windows 10 shows an activation error, the cause is usually a recent hardware change, a corru...

Fix 502 Bad Gateway in Task Scheduler

If you're seeing a 502 Bad Gateway error when a Task Scheduler job runs, it usua...

Fix Python Module Not Found Permission Denied Error

You run a Python script and get ModuleNotFoundError with a permission denied message...

Fix 'Module Not Found' in Python Virtual Environments

Reset Chrome Browser Settings to Fix Pop-Up Blocker Issues

If you're seeing unexpected pop-ups or Chrome's pop-up blocker isn't working as expected, a setti...

Fix Microsoft Store 'Port Already Allocated' Error with Netsh

If you see an error like "The port is already allocated" when trying to install or updat...