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

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Fix Microsoft Store Unavailable After Windows Update

After a Windows update, you might open the Microsoft Store and see a message like "Service Unavai...

Jupyter Kernel Not Starting in VS Code: Quick Fixes

You open a Jupyter notebook in VS Code, try to run a cell, and the kernel either hangs on "Starti...

Fix OneDrive 504 Gateway Timeout: Setup Guide

When setting up OneDrive, a 504 Gateway Timeout error usually means the client can't reach Micros...

Fix OneDrive Sync Issues After Windows Update

After a Windows update, OneDrive may stop syncing, show errors, or refuse to start. This happens ...

Fix OneDrive 'Connection Refused' Error After Update

After a recent Windows or Office update, you might see a "Connection refused" error when trying t...