~Pencil~ Click on it to pick it up. Press the 1 key to draw. Press the 2 key to stop drawing the line. Press the 3 key to make your line bigger. Press the 4 key to make your line smaller. ~Paintbrush~ Click on the paintbrush to pick it up. Press the 5 key to paint. Press the 6 key to stop painting the line/coloring in. Press the 7 key to make your line bigger. Press the 8 key to make your line smaller. Press the 9 key to change the color of the "paint". Or touch the paintbrush to the color pallet to the right of the paintbrush. ~Eraser~ Click on the eraser to pick it up. Press the Q key to start erasing. Press the W key to stop. Press the E key to make your line bigger. Press the R key to make your line smaller. ~Trashbin~ Click on the trash bin to scrap your art. ~The Black Square~ If you want to switch tools, touch the tool you are currently using to the black block. Then "pick up" the tool you want to use.
Thank you to @Royanda for being there @Anything_is_unknown for testing @silkygirl4 for coding help.