Press [Fn][Esc][CapsLock] to Start Recording. ([CapsLock] key blinking while programming) Press a letter key [A]–[Z] to assign the Macro to. Type the Macro very slowly. Allowed to type key-combos like [Alt][Shift][9]. [Backspace] deletes the last entered key or key-combo. Maximum of 31 key-codes per Macro. [Shift], [Ctrl], [Alt], and [Windows] count each as one key-code. Press [Fn][Esc][CapsLock] to Finish Recording. To execute the Macro, press [Fn] and the assigned key. Example: [Fn][A]   Apple issue: if you are using a Mac computer and Macros do not show the recorded letters and symbols, please install the newest Firmware – instructions on this page on How to upload a new Firmware.