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

Fix Outlook Token Expired Not Syncing: Step-by-Step

You open Outlook and see that your email, calendar, or contacts aren't updating. The sync status ...

GitHub Actions Secrets Not Being Passed: How to Fix

You've added a secret to your GitHub repository, but when your workflow runs, the environment var...

Docker Daemon Not Running on Mac M1: Practical Fixes

If you're on a Mac with Apple Silicon (M1 or M2) and see "Docker daemon not running" when you try...

Fix KMS Activation Error: Port 1688 Already in Use

Fix Windows Activation File Locked by Antivirus

If you see an error like “Windows activation file locked by antivirus” or activation repeatedly f...

Fix Windows Update Cleanup Tool Not Working Error

You run Disk Cleanup, select Windows Update Cleanup, and nothing happens—or it fails with an erro...