AutoCorrect is a feature in Microsoft Excel that can help you correct common typos and spelling errors as you type. It can also automatically insert symbols and other characters for you. To use AutoCorrect, simply type the word or phrase that you want to correct, and then press the Enter key. Excel will automatically correct it for you.

You can also use AutoCorrect to automatically insert symbols and other characters. For example, to insert the copyright symbol, simply type (c), and then press the Enter key. Excel will automatically insert the copyright symbol for you.

To turn on AutoCorrect, go to the File tab, and then click Options. In the Excel Options dialog box, click Proofing. Under AutoCorrect options, select the Replace text as you type check box.