Many applications include extensive online help. The help features of various applications may look and work differently, so it's impossible to cover them in detail here. Most online help features, however, are easy to use.
Some applications, such as the Microsoft Office suite of products, include an entire online manual that is searchable and printable.
Not all applications include online help. If you can't locate an online help feature for an application, check the documentation that came with the application to see if it has one and how you can access it.
Choose a command from the Help menu within that application (Figure 13 ).
Or
Click a Help button within a dialog.