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

GitHub Actions Workflow Stuck Pending: How to Fix

You push a commit expecting a workflow to run, but it sits in a pending state for minutes or hour...

Windows Update 504 Gateway Timeout: Causes and Fixes

When you run Windows Update and get a 504 Gateway Timeout, the update process st...

Remote Desktop Mac Setup Guide: Connect from Anywhere

Setting up Remote Desktop on a Mac lets you access your computer's screen, files, and apps from a...

Fixing GitHub Actions Permission Denied for Git Commands

Fix Task Scheduler Error 0x8004131A After Migration

After migrating scheduled tasks from one Windows server to another, you may see error 0x8004131A ...

Fix Task Scheduler Error 0x80070020: Port Already in Use

When you see error 0x80070020 in Task Scheduler with the message "port already in use," it usuall...