Log on to a Windows Vista computer with a standard user account. Click the Start button, right-click My Computer, and select Manage from the menu. In the User Account Control dialog box, click the user name for the appropriate administrator, then enter the password for that user account and click Submit.
Single Car Garage Dimensions. An average single car garage will have the dimensions of 12 feet width X 22 feet length (264 square footage), but 14 feet wide is recommended for the ease of opening up your car doors. Knowing the square footage your home desires will help in determining what else can be stored in the garage with your car.
But if your garage plans include a workshop, living space, music studio, or expansive storage area, a detached garage provides more design flexibility. Dimensions: A single car garage should be no smaller than 12' x 20', while a double car garage should be at least 20' x 20' and a three car garage a minimum of 32' x 24'. These dimensions are for vehicle storage only; additional living, working, or storage space will require more room.