Getting familiar with your computer22English Launch keysLocated at the top of the keyboard are five buttons. These buttons are calledlaunch keys. They are designated as key 1,key 2,key 3,key 4 and key 5. Bydefault, key 1 is used to launch wireless LAN, key 2 is used to launch the emailapplication and key 3 is used to launch the Internet browser. Keys 3 and 4start the Launch Manager application. All five launch keys can be set by theuser. To set the launch keys, run the Acer Launch Manager.Launch key Default applicationInviLink button Enalbe or disable wireless connectivity.Email Launches your email application.Web browser Launches your Internet browser.P1 User-programmableP2 User-programmable