Android Studio documentation is included in the IntelliJ IDEA web help. This documentation is accessible from Android Studio by navigating to Help | Online Documentation, or at http://tools.android.com/welcome-to-android-studio. Another option is to navigate to Help | Help Topics to directly open the documentation contents tree, or go to http://www.jetbrains.com/idea/webhelp/intellij-idea.html. There are also some online video tutorials available. Navigate to Help | JetBrains TV or refer to http://tv.jetbrains.net/.
To quickly find actions of Android Studio, we can navigate to Help | Find Action. Type the action you are looking for, and the list of matching actions will be displayed.
Android Studio provides a tip of the day functionality. The tip of the day explains, in a dialog, a trick about Android Studio. Every time you open Android Studio, this dialog is shown. We can navigate through more tips using the Previous Tip and Next Tip buttons. By deselecting the Show Tips on Startup checkbox, we can disable this functionality. The tip dialog can be opened by navigating to Help | Tip of the Day.