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

Outlook High Memory Usage Configuration Checklist for IT Admins

Outlook consuming excessive memory is a common complaint from users, often leading to slowdowns o...

How to Fix PowerShell Rate Limit Error 429

If you're using PowerShell to call REST APIs — especially Microsoft Graph, Azure, or GitHub — you...

Fix Windows Defender Error 502 Bad Gateway

You open Windows Security and see 'Error 502 – Bad Gateway.' This usually means Windows Defender ...

Fix Stuck in Login Loop After Command Prompt Boot

If you booted into Command Prompt (e.g., via Advanced Startup) and now you're stuck in a login lo...

Fix Ubuntu Installation Error 0x80073cf0 on Microsoft Store

When installing Ubuntu from the Microsoft Store, you may encounter error code 0x80073cf0. This ty...

Resolve PowerShell Module Dependency Conflicts