Chapter 4 Common Offi ce Application Features 135 Copyright Goodheart-Willcox Co., Inc. 14. To add alternative text to the image you just placed, fi rst select the image, and then click Format Accessibility Alt Text. You can also right-click the image and select Edit Alt Text from the shortcut menu. Enter the phrase Fort McHenry, Baltimore, MD. Click the close (X) button. 15. Applying what you have learned, save the fi le as LastNameBaltimore1 in the Chap04 folder on your fl ash drive, where LastName is your last name. Alt Text Hands-On Example 4.3.4 (continued) Reversing Errors Most actions in software can be reversed, or undone. If an action cannot be undone, software will usually warn the user the action about to be taken is permanent. However, actions such as deleting, formatting, and moving text, as well as many other actions, can be quickly reversed with the Undo command. It is also possible to redo an action that was reversed with the Undo command. The Redo command restores the last action undone. In Microsoft Offi ce, the Undo and Redo commands are located on the Quick Access toolbar. Clicking the Undo button reverses the last action. The [Ctrl][Z] key combination is the shortcut for undo. Clicking the drop- down arrow next to the Undo button displays a list of actions that can be undone. This list allows the user to select multiple actions to undo in one step, but actions must be undone in order. You cannot pick and choose which actions to undo. Clicking the Redo button restores the last undone action. The [Ctrl][Y] keyboard combination is the shortcut for redo. Only one action can be redone at a time. GS5 Key Applications 1.7 FYI The Redo command can be used to duplicate the last action. Hands-On Example 4.3.5 Editing a Document The ability to edit a document is one of the most basic computer skills to have. Another basic computer skill is to be able to undo and redo changes. 1. Insert your MS-OFFICE fl ash drive into the computer. 2. Launch Microsoft Word. 3. Applying what you have learned, open the fi le LastNameBaltimore1 from the Chap04 folder on your fl ash drive. 4. In the fi rst line of text, click to the right of the letter g in the word bustling to place the insertion point at that location. 5. Press the [Backspace] key nine times to erase the word and one space. 6. Use the arrow keys to move the insertion point to the left of the letter q in the word quirky in the second paragraph. 7. Press the [Delete] key eight times to erase the word as well as the comma and space that follow it. 8. In the fi rst line of the list under the paragraphs, double-click the word Area to select it. Notice that a mini toolbar is displayed when the cursor is over the selection. 9. Add the text Local. As soon as the fi rst letter is added, the selection is replaced by the character.