No Sleep can prevent your Mac from falling asleep and your screen from dimming during your work and entertainment.
-Allows your Mac to stay awake when certain App is running in order to make sure you get your work done
-Allows your Mac to stay awake in a specified period of time in order not to interrupt your entertainment
You will use No Sleep when you are:
1. Host a presentation at work
2. Watch Videos at home
3. Read novel at coffee room
4. Wait your friends reply at live chat
