LinkedIn Learning (formerly lynda.com) has hundreds of Adobe and other graphic tutorials. These are nicely structured with read-along transcripts and downloadable practice files.
Members of the Mount Holyoke community can log in for free with their campus username and password.
Photographer Terry White has an extensive site with many tutorials from beginner to advanced.
For more detailed (but still intro-level) tutorials, look at his “Back to the Basics” series:
Do you have questions about which Adobe app to use when? Here’s a rapid-fire explanation of what they’re all for:
A very quick overview of Adobe Illustrator: