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

Fixing Microsoft Teams Dependency Conflicts

If Microsoft Teams fails to start, crashes, or shows errors after an update, a dependency conflic...

Fix Windows Terminal Module Not Found After Update

After a Windows Terminal update, you might see an error like 'The specified module could not be f...

Jupyter Kernel Connection Error: Causes and Fixes

You start a Jupyter notebook, try to run a cell, and see a message like "Kernel error" or "Connec...

Fix Windows Defender Update Error 0x80070643

You try to update Windows Defender and see error 0x80070643. This usually means a Windows Update ...

Fix 'PowerShell Not Recognized as Internal or External Command'