While Microsoft Paint isn't as powerful as CorelDRAW ... ensure you've got grids turned on by going to View >Gridlines. Select the Pencil icon and decrease its size to just a few pixels using ...

Rest all if the same as we had in MS Paint Windows 10. The next set of tools has, the pencil, eraser, paint bucket, color picker, text tool, and magnifier. These are again the basic tools we need ...