I guess I'll be the person to give you a little 101 on brushes lol.
Starting with the face brushes their are several different types of brushes to cover anything you could possibly want or need.
Foundation brush ; The Tightly packed, tapered bristles are designed to achieve a smooth, flawless finish with your foundation.
Duo fibre stippling brush ; Ideal for buffing and blending color . Provides lightweight build able coverage for liquid, cream, or powder. Great for cream blush.
Concealer brush ; Used to apply concealer under the eyes and around the face.
Powder brush ; This soft, rounded brush is ideal for sweeping powder onto the face. Load your brush, tap off any excess product, and apply to the skin.
Fan brush ; Sweeps a light dusting of powder onto the skin. Great for highlighting the cheekbones or sweeping away any fallout from under the eye.
Blush brush ; perfect for giving a pop of color to the cheeks. sweep and blend onto cheekbones going into the hairline.
Contour brush ; used to sculpt the face using any bronzercontour powder of choice.
And, I'm too tired to continue on with the eye brushes loll. So yeah, I may be back to do that part but for now i hope that tides you over lol. Hope this little guide was helpful c: