Wash your tofu when you take it out of its package. Follow the instructions on the package, and you will learn how to clean it and how to store your leftovers. There are different kinds of tofu, such as silken and firm and extra firm. Experiment with the different kinds to see which you like. Silken tofu is very soft, as you can imagine.
Firm tofu is tougher and better for certain recipes.
You can do tons of things with tofu. You can eat it cold, you can cook it, bake it, fry it, and many other things. You can follow certain recipes, or you can make up your own. Soy, of which tofu is made, is extremely healthy. You can check out your nearest bookstore or library to learn more about tofu.