Learn how to Create a Dynamic Sidebar with Conditional Tag for Your Sidebars so all your WordPress Pages will have different sidebars to show more alternative content.
Take this extra step to make sure your WordPress theme is child theme ready. Create a child theme style-sheet inside your parent theme and adding conditional template path for template edits.
Learn How to Prevent Brute Force Login Causing Server High Load with Simple Captcha Plugin that can saves you from days of frustration over website server down.
Follow this step on how to start a website using WordPress. Tutorial and instruction starting from register domain, find web hosting and how to install WordPress
Learn how to check if custom image size exist in WordPress. You can use this tutorial and snippet to check if your own set of custom image size existed in your WordPress media uploads.