So this is my first post...deep breath, here we go :)
Today, I'm talking about foundation and the different types and what works for your specific skin type. There are 4 types of foundation: liquid, powder, cream, and tinted moisturizer.
If you have dry skin (flaky and feels tight when you don't put lotion on), liquid and cream foundations will work best for you. After washing your face with a facial cleanser, apply a light face cream all over your face. Then, start in the middle of your face with the foundation and blend outward with either a sponge, foundation brush, or your (clean!) fingers. Cream foundation will provide full coverage, while liquid will give you light to full coverage, depending on how much you put on and your needs.
If you have combo skin (oily in the T-zone and dry or normal everywhere else), I would recommend liquid and/or powder foundation. Apply liquid foundation as I described above, then set it with a loose or pressed powder. Use more powder in the T-zone, and blend.
If you have oily skin (oily and shiny all over, especially in the T-zone), use a powder foundation. After washing your face, apply powder all over in circular motions with your brush. Blend until your face is even-toned.
If you have normal skin (damn I'm jealous :P), you can use any of these products. For the lightest coverage, go for tinted moisturizer. Fullest coverage would be a cream foundation.