WordPress Tutorial Sites for Beginners:

1. WPBeginner: Over 700 free WordPress tutorials. WPBeginner
2. WordPress.org Documentation: The official documentation of WordPress. WordPress.org Documentation
3. WP101: WordPress video tutorials service. WP101
4. Kinsta Blog: Tutorials and resources for WordPress users. Kinsta Blog
5. WP Apprentice: WordPress tutorials agency. WP Apprentice
6. IsItWP Blog and DreamHost Blog: Insightful tutorials and tips for WordPress users. IsItWP Blog and DreamHost Blog

Drupal Tutorial Sites for Beginners:

1. Beginners’ Guide to Drupal on websitesetup.org: Comprehensive introduction to Drupal. Beginners’ Guide to Drupal
2. Hostinger Drupal Tutorial for Beginners: Detailed tutorial for Drupal beginners. Hostinger Drupal Tutorial
3. Drupal Wiki guide on Drupal.org: Guide to start using Drupal. Drupal Wiki guide
4. Getting Started with Drupal Workshop on Drupal.org: Training workshop for Drupal beginners. Getting Started with Drupal Workshop
5. Udemy Course ‘Drupal For Absolute Beginners’: Udemy course for beginners in Drupal. Drupal For Absolute Beginners

These resources offer a mix of step-by-step guides, video tutorials, and comprehensive workshops to help beginners learn and make updates on WordPress and Drupal platforms.