First find a suitable drawing pad. You may want colours, shades, simplicity or different features. Thee start by drawing a big skin coloured blob. Don't worry about the shape of the face yet we will do that later
Next, draw the outlines of the eyes in black. They are sort of curved
Then draw the eyes. First draw a blob in the colour of the eyes. Then make a black oval in the middle and draw the highlights as circles overlapping the black pupil.
Draw your mouth and nose
Edit the face to make it a better shape
Draw the basic hair
Then add details like shading, highlights in hair, clothes ect