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

Command Prompt Setup Guide for Beginners

What is Command Prompt?

Command Prompt is a text-based interface in Windows that lets you...

Jupyter Notebook Token Not Working? How to Reset Password

You start Jupyter Notebook, see the token prompt, paste the token from the terminal, but it fails...

How to Resolve Task Scheduler 504 Gateway Timeout

If you're seeing a 504 Gateway Timeout error when running a scheduled task, it means the task tri...

Fix Outlook Stuck on Loading After Windows 10 Update

After a Windows 10 update, Outlook may freeze on the loading screen with no error message. This u...

Fix Windows Update 504 Gateway Timeout Error

You see a 504 Gateway Timeout error when checking for Windows Updates. This usua...

How to Clear Chrome Cache and Cookies for Troubleshooting

If Chrome pages load slowly, show outdated content, or you can't log into a site, clearing the ca...