Find middle C on your keyboard. It will be located in the middle of your keyboard and falls where you find two white keys without a black key between them: the key with a black key to its right but none to its left is middle C. On a full size piano, middle C is typically located right about where the brand name of the piano is located.
Learn the basics of a keyboard. A full-size piano has 88 keys, which is a little over seven full octaves. The starting note on a piano is A and the ending note is C. The keys are laid out in a series of white and black keys. The white keys are natural notes (C-D-E-F-G-A-B) and the black keys are sharp or flat notes (C#, D#, etc).
Familiarize yourself with the music staff. Keyboards use bass and treble clef. Lines for the treble clef are E-G-B-D-F. The spaces are F-A-C-E. Bass clef lines are G-B-D-F-A and the spaces are A-C-E-G. Locate middle C on the music staff by looking at the first ledger line below the treble clef.
Follow the notes up from middle C to learn the treble clef. The space above middle C is D. After D, you come to the treble clef's five lines (E-G-B-D-A) and four spaces (F-A-C-E). The note below middle C is B, which is located in the space above the five lines and four spaces of the bass clef. You can locate any note by knowing the lines and spaces of both clefs and the location of middle C.