If you think about it, STL files are like PDF files. You usually create them using some other program, export them, and then expect them to print. But you rarely do serious editing on a PDF or an ...
Here's a quick guide on how to import images into Blender 2.8 Subscribe! subscribe subscribe subscribe subscribe ...
The chatbot will remember what you told it in the past, rather than starting fresh with each new conversation. Don't worry: You can edit what it 'knows' about you.