You probably live in one of the 89% of households that has a desktop computer, so you know that a good mouse is essential, but theres not much you can do without a keyboard. In fact, most jobs today involve using a keyboard to some extent. Whether you work in data entry, public relations, or programming, you need to have some familiarity with how to type. Thats why if you dont know how to touch type (using all 10 fingers without looking at the keys), youre only holding yourself back.