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

Fix Outlook Reset Settings Permission Denied Error

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 Disable Command Prompt High CPU Usage from Startup Services

If you notice that Command Prompt (cmd.exe) is consuming a lot of CPU right after boot, it's ofte...

Fix 'Port Already Allocated' in Windows 10 Task Scheduler

When you run a scheduled task in Windows 10 that uses a network port (e.g., an HTTP listener or a...

How to Fix Chrome Login Loop on Windows 10

If you're stuck in a Chrome login loop on Windows 10—where you sign into Google but the page keep...

How to Clear Browser Cache to Fix Chrome 504 Timeout

If you're seeing a 504 Gateway Timeout error in Chrome, it might not be a server...