Structure and keys of keyboard.

There are different types of keys available on the keyboard.

• Alphabets                          (Upper and lower case letters A, B, C----, a, b, c -----)
• Numeric                            (0 to 9)
• Function keys                   ( F1 to F12)
• Special character              (!, $, #, ^etc.)
• Editing keys                      (Ctrl, Alt, Del, Enter, Back Space,etc)
• Cursor moment keys         (Arrows, Pg-up, Pg-down, home, end)
• Command keys                  (Ctrl, Alt, Del, Shift)

Structure of keyboard;