Tools/materials: Lenovo Xiao Xin AIR 14, windows 1020h2, excel20 16.

1. Open and run EXCEL software, and click to enter the "Insert" menu.

2. Find "Signature Line" in the text area, click to expand the submenu, and then select "office? Signature line "

3. Open the signature setting window, complete all information such as signer, position and email address, and click OK.

4. At this point, the signature information is inserted into the table. Double-click the signature image to open the settings window.

5. When opening the signature window, click "Select Image" to open the image selection window, and then select the prepared signature image.

6. After selection, click the Signature button and click OK in the pop-up dialog box.

7. This completes the function of inserting electronic signature in EXCEL. It is also convenient to directly make the signature into a picture, and then insert the picture into the form through the insert picture function.