Checklists for software errors, setup, and tool workflows.

How to Fix Microsoft Teams Error 429 (Rate Limit)

You're working in Microsoft Teams and suddenly see error 429: “You have been rate limited. Please...

Fix Task Scheduler Permission Denied for SSL Certificate Tasks

You set up a scheduled task in Windows that needs to access an SSL certificate—perhaps for certif...

Fix Task Scheduler Not Starting Due to UAC

You set up a task in Task Scheduler to run automatically at startup, but it never executes. If Us...

Fix Yarn Install Network Timeout with Proxy Settings

When running yarn install, you may see errors like ESOCKETTIMEDOUT or <...

Fix Outlook Blank Screen After Office Installation

Symptom and likely cause

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

Fix Git Clone Permission Denied (publickey) on Mac

When you run git clone and see Permission denied (publickey), Git canno...