Learn to Paint
Here are some really great tutorials for beginners. These are on the Skillshare platform which includes hundreds of online classes on the topic of your choice. While a lot of these classes are free, you can use the links below to get 2 months of free access to the premium content on Skillshare.
Getting Started with Digital Painting
Start a Daily Painting Practice by Heather Ota
Anyone can Watercolor by Yasmina Creates
Introduction to Oil Painting by Robyn Whale