Webinars are live audio or video events hosted online, often for free. They are a great source for current genealogy knowledge and practices, delivered by family history experts.
Tablets, smartphones, and other mobile devices offer much of the functionality of laptop computers, with smaller size and greater flexibility.
Here are some helpful links for using iPhones, iPads, etc., in doing family history
There are many social media tools you can use to communicate with others and share your progress and accomplishments.
Note: Basic Google searches are covered in Project 4: Discover, Goal 4, Choice C.