To scroll right or left , use the arrows and slider of the horizontal scroll bar in the same way. Dialog boxes Dialog boxes initiate a dialog between you and your computer. They allow you to tell your computer what you want it to do. A dialog box appears as a shaded rectangle on your screen. Usually, you cannot access your document or any menu items until you complete the dialog.
Dialog boxes request information in a variety of ways.
They can include standard buttons, check boxes, radio buttons, text edit boxes, and navigational tools . Standard buttons control the dialog box itself. In a Print Dialog, it will be the Print Button. If you press your Enter key instead of clicking a button with your mouse, the default response will be assumed. Most dialog boxes also have a Cancel Button.