Liwal Office Keyboard with extra 22 office/internet/multimedia hot keys + 13 office hot keys embedded in the function keys. F Key Lock It toggles the 12 function keys (F1 - F12) between standard functions and Office hot-keys function. Office Hot Keys 12 Office Hot Keys for Help, New, Open, Save, Replace, Spell, Redo, Undo, Reply, Forward, Send (e-mail), and Print provide one-touch access to all your everyday commands. It works great with Microsoft Office products, and the other leading applications, such as CorelDraw and Photo Impact. EURO € Hot Key The direct access '€' Euro sign hot key is located on the ?§Num Lock Key' and controlled by 'F Key Lock'. The '€' EURO sign hot key will function, when both of the LED for 'F Key Lock' and for 'Num Lock' are 'ON'. For normal numeric keypad, just press 'F Key Lock' to turn off the embedded Office hot key functions. Clipboard Hot Keys Cut, Copy, Paste, and Mark hot keys bring all your everyday commands to your fingertips; enables you to edit/ modify your documents with minimal mouse movement. Multimedia Hot Keys A set of hot keys is available for one touch control of CD Play, Volume Up, Volume Down, Mute, Previous Track, Next Track and Stop CD Play. Internet Hot Keys With WWW, E-Mail, Back and Forward hot keys, you can surfing the net much easier. Application Hot Keys My Com: enables you to open the My Computer window. App. SW: enables you to switch among the opened applications. Log Off: enables you to log off Windows and change user's name quickly. Close Key: enables you to close the active application with a single press. Sleep Key: puts PC into 'sleep mode' - protecting data and saving energy.