Using this Ikonna cordless drill is easy. First, make sure the battery is fully charged. You can check the power through the illuminated power indicator. Once charged, you can turn it on and start using it. Use the Forward / Reverse Switch according to your needs, and adjust the speed with the variable - speed control. When you're done, turn it off. For maintenance, keep the drill clean. Avoid exposing the control box and powder dock to acetone for long periods, even though they are acetone - resistant. Store it in a dry place. If you have any problems, refer to the 1 - year manufacturer warranty for support.