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

Fix Microsoft Store Token Expired Error on Windows 11

You open Microsoft Store on Windows 11 and see a message like "Token expired" or "Something went ...

Check if a Port Is Already Allocated Using Command Prompt

When you start a service or application and get an error like "Address already in use" or "Port i...

How to Fix OneDrive Proxy Error: Setup Guide

If you see a proxy error in OneDrive, it usually means the app can't reach the internet through y...

How to Fix VS Code Terminal 'Permission Denied' in PowerShell

When you open the integrated terminal in VS Code and run PowerShell commands, you might see a 'pe...

Checklist to Troubleshoot Windows Search Version Mismatch

If Windows Search shows a version mismatch, you might see errors like “The search service has a d...

Fix SSH Permission Denied (publickey) on Raspberry Pi