It's always interesting to me seeing people explain their processes on their programs and limitations.
For me, I've been using MS Paint for a little over a decade now. The biggest reason I still use it for my art and comics is that I've never really been able to afford a tablet, and the tablet I got to borrow, I didn't really enjoy using. Because of that, I've stuck with a mouse. A lot of art programs now are geared towards tablet users as that's the mainstream way to do art, and that's absolutely fine. The reason I don't use newer programs or most other programs is because a lot of it doesn't have specific tools or methods that I still use. Using right click to immediately undo on the mouse, or the curve tool. I've tried it on a few different programs, but it's never felt right to me like it does on Paint. I've usually also circumvented layers by using multiple windows.
Most of my friends who watch me stream get boggled a lot watching me do my processes.
Here's kind of a breakdown:
I first draw my roughs traditionally
And then I will line them on Paint. I initially line them with the thinnest line on the curve tool so that when I isolate the lines with an editing program, I can then draw secondary lines to imitate pen pressure. I'll be using multiple windows to have different layers of the art. I'll fill in what I want to overlap, this picture here is in process. I would have a second window of the characters themselves filled in with a color, and then repaste them back on the image so they don't have the background lines on them anymore.
Once all the lines are properly cleaned up, depending on what section the chapter is in, I'll either make the lines colored, or make them black. In this section the lines are black, so it's a lot quicker. I'll then fill in everything, send it to my editor to resize the image so it's not so massive anymore and can be the right size for uploading, and add text.
And that's how I do my comic! It's the same with my art, but I don't resize the art pieces. What's your art program and process for your comic?