How do you get rid of pixels in a picture on the paint program?

To get rid of pixels or smooth out an image in the Paint program, first use the "Eraser" tool to remove any unwanted pixels. You can also try the "Brush" tool with a soft edge to paint over pixelated areas, blending them with surrounding colors. Additionally, using the "Zoom" tool to work on the image at a closer scale can help you achieve finer details. Lastly, consider using the "Fill" tool to replace pixelated sections with a solid color that matches the surrounding area.