There are all sorts of reasons why you might want to be able to draw on your computer. Maybe you’re an artist and you want to be able to work on your sketches and paintings digitally. Maybe you’re a teacher and you want to be able to create diagrams and graphics to help explain concepts to your students. Or maybe you just like to doodle on occasion and you’d like to be able to do that on your computer.

Fortunately, there are a variety of ways to go about doing this. Some programs, like Adobe Photoshop or Illustrator, come with …