I'm a GitLab team member. Here are a few resources I would recommend:<p>1. GitLab University is our training portal and has plenty of CI/CD content and courses - <a href="https://university.gitlab.com/pages/ci-cd-content" rel="nofollow">https://university.gitlab.com/pages/ci-cd-content</a><p>2. GitLab's docs provide tutorials for many topics and include written and video content for different types of learners. You may want to start with the topics marked "Good for beginners" - <a href="https://docs.gitlab.com/ee/tutorials/build_application.html" rel="nofollow">https://docs.gitlab.com/ee/tutorials/build_application.html</a>