Word uses the TAB key to enter a multilevel numbered list

Step 1th, open the Word2007 document window and click the Numbered Drop-down button in the paragraph group in the start Ribbon. and select a numbering format in the open number Drop-down list, as shown in Figure 1.

Step 2nd, enter the details after the first level number, and then press ENTER. Instead of entering the details after the number, press the TAB key to start the next numbered list. If the next-level numbered list is not formatted properly, you can set it in the number Drop-down list. After the content entry for the second level numbered list is finished, pressing the return key two consecutive times returns to the previous numbered list, as shown in Figure 2.