What is Apple Scribble and how do you use it?

Apple’s introduced a feature called Scribble with iPadOS 14 when it launched in 2020. The feature enables owners of an Apple Pencil and an iPad to do considerably more than they could before Scribble was released; like handwriting in text boxes for example.
How does Scribble work though, what do you need to do to take advantage, and how do you use it? This is everything you need to know about Scribble on iPad. Read more