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

Conda Environment Not Showing in Jupyter: Fixes

You've created a conda environment and activated it, but when you open Jupyter Notebook or Jupyte...

Windows Update Cannot Connect to Update Server: Fixes

When Windows Update shows “cannot connect to update server,” you may see error codes like 0x80072...

Windows Update Dependency Conflict Setup Guide

You see an error like "Some update files are missing or have problems" or a specific error code s...

Fix Outlook Not Responding on Startup in Windows 10

When you open Outlook and it sits there with a white screen or the title bar says “Not Responding...

Fix 'Windows Security Authentication Failed' for Domain Credentials

Fix PowerShell Connection Refused or Permission Denied Errors

When you see Connection refused or Permission denied in PowerShell, it ...