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

How to Fix PowerShell Rate Limit Errors in Microsoft Graph API

When you run a PowerShell script against the Microsoft Graph API, you might encounter HTTP 429 er...

How to Reset Windows Security Credentials After Authentication Failed

When Windows throws an 'authentication failed' error—often when accessing network shares, mapped ...

How to Fix Microsoft Store 502 Bad Gateway on Windows 11

If you see a '502 Bad Gateway' error when opening Microsoft Store on Windows 11, the store can't ...

Chrome Auto Start Not Working After Update – Fixes

After a Chrome update, you might notice that the browser no longer starts automatically when you ...

Fix Windows Activation Auto-Start Missing from Services

You open Services.msc to check the Windows Activation service and find its startup type set to Ma...

Fix SSH Permission Denied (publickey) on Raspberry Pi