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

GitLab Runner Stuck in Pending: Log Analysis Guide

When a GitLab Runner shows jobs stuck in "pending" status, it usually means the runner is registe...

MySQL Connection Refused on Port 3306: Causes and Fixes

If you're seeing "connection refused" when trying to connect to MySQL on port 3306, the MySQL ser...

Fixing Outlook Dependency Conflicts That Block Syncing

If Outlook stops syncing email, calendar, or contacts after an update or add-in installation, a d...

PowerShell Script Shows Blank Window: Fixes That Work

You run a PowerShell script, but instead of output you get a blank window that might close immedi...

How to Set Up Task Scheduler for Automatic Backup

If you want your files backed up on a regular schedule without remembering to do it manually, Win...

Fix Outlook Connection Timeout After Windows Update

Why Outlook times out after a Windows update

After a Windows update, Outlook may fail to ...