Use it like it should be. Press space to open Google Now.
C2A Version Log: 0.1: Initial relase 0.2: Made Google now functional and added the status bar. 0.3: Made the Apps in the taskbar openable but they dont work. 0.4: Added Android sounds, unified the top bar with the taskbar, added android 5.0 sounds and made the icons not take that much space on the taskbar. 0.4.1 Added computer fan sounds (Credit to @_A Guy_ ), and finally added my intro and outro. You can enable computer fan sounds on Settings app.