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

Fix Windows Terminal Blank Screen in VS Code Integration

If you’ve set Windows Terminal as the default terminal in Visual Studio Code and the integrated t...

How to Fix Jupyter Notebook Token Authentication Error

When you start Jupyter Notebook, you might see a prompt asking for a token or password, or the br...

Fix Windows Activation Update Error 0x80070003

You try to activate Windows or install an update, and get error 0x80070003. It often means Window...

Fixing Microsoft Teams 504 Timeout and Permissions Problems

You're in a meeting or trying to access a channel, and Microsoft Teams throws a 504 timeout error...

Fix BitLocker 'Cannot Access Drive Permission Denied' Error

Understanding the Error

You see 'Cannot access drive. Permission denied' when trying to o...

Fix Java JDK Not Recognized in VS Code

You open Visual Studio Code, create a Java file, and notice the language server isn't starting. T...