Instructions
Strongly consider a human when you choose a race in Dungeons and Dragons for the first time. It's easier to figure out all the rules of the game if you're not also trying to get inside the head of a nonhuman creature. Plus, humans are generally tough and versatile.
Consider an elf if you would like to play a very emotional yet refined being with a deep connection to nature. In the DnD universe, elves are beautiful, agile, creative and skilled with their hands. They are also somewhat physically delicate and may be more restricted in their options than humans.
Consider a dwarf when you choose a race in Dungeons and Dragons if you would like a very strong and healthy character. Dwarfs are short, muscular and bearded (even the women, according to some) and tend to favor fighting, mining and drinking over most other pursuits.
Consider a halfling if you are partial to hobbits. These small humanoids have a playful attitude toward life and may not immediately adapt to the rigors of an adventurer's life. However, they sometimes have inner strength and hidden skills that may surprise the party (and the unwary).
Consider a half-elf if you just can't make up your mind. Half human and half elf, they combine some of the elves' natural abilities with near-human versatility. All you need is a good back story, because elves generally keep to themselves.
Ask your dungeon master if any other humanoid races are available. Some campaigns may allow for a variety of more unusual humanoid characters, from kender to centaurs.