table provides the detailed keyboard specifications of Inspiron 5593.
Standard non-backlit keyboard
Number of keys
United States and Canada: 101 keys
United Kingdom: 102 keys
Japan: 105 keys
18.70 mm key pitch
Y = 18.05 mm key pitch
Some keys on your keyboard have two symbols on them. These keys can be used to type alternate characters or to perform secondary functions. To type the alternate character, press
Shift and the desired key. To perform secondary functions, press
fn and the desired key.
NOTE: : You can define the primary behavior of the function keys (F1–F12) by changing
Function Key Behavior in BIOS setup program.