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

Setting Up Windows Terminal with PowerShell and WSL

If you're running Windows 10 or 11 and want a single terminal that handles both PowerShell and WS...

Fix Outlook Blank Screen After Office Installation

Symptom and likely cause

After installing or updating Microsoft Office, Outlook may open ...

Chrome 502 Bad Gateway Error: Practical Fixes

You're browsing and suddenly get a 502 Bad Gateway error in Chrome. The page won't load, and you'...

Fixing Task Scheduler Delays Between Triggers and Execution

You set a task to run at 2:00 PM, but it actually starts at 2:05 or later. This delay between the...

Fix Windows Defender Login Loop Not Responding

You open Windows Defender Security Center, but instead of the dashboard you get a spinning circle...

Fixing PowerShell Authentication Failed Due to Certificate Errors

When PowerShell commands fail with "Authentication failed" and mention certificates, the issue is...