If you’re working with a lot of text and need to search and replace a word or a phrase, use Find and Replace in your Office app. In this video tutorial from Microsoft, you'll learn how to search for text within a document and how to easily replace a word or phrase with an alternative word or phrase.

1. Go to Home, Replace.

2. Enter the word or phrase you want to replace in Find what.

3. Enter your new text in Replace with.

4. Choose Replace All to change all occurrences of the word or phrase. Or, select Find Next until you find the one you want to update, and then choose Replace.

5. To specify only upper or lowercase in your search, select More then Match case. There are several other ways to search in this menu.

Learn more: https://support.microsoft.com/en-us/office/find-and-replace-text-c6728c16-469e-43cd-afe4-7708c6c779b7