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

Task Scheduler Not Triggering at Scheduled Time: Fixes

You set a task in Windows Task Scheduler to run at a specific time, but it doesn't trigger. The t...

SSH Permission Denied (Publickey) on EC2: Setup Fixes

If you're seeing "Permission denied (publickey)" when trying to SSH into an AWS EC2 instance, the...

How to Enable Windows Defender on Windows 11

If you've noticed Windows Security is off or grayed out, you may need to re-enable Windows Defend...

Reset Microsoft Store Using wsreset Command

Fix Microsoft Teams Invalid Configuration Sync Issue

You may see a persistent sync error in Microsoft Teams that says something like "invalid configur...

Fix Windows Security App Stuck Loading

You open Windows Security to check your protection status, but the app just sits on a loading spi...