To sign an electronic document, you need to turn the document out of the PDF version, open the PDF version, adjust it to the best view size, find the fill and signature on the left and click it, then put the mouse on the signature to edit the icon, and then enter the name.

Before signing the document, you must carefully check the contents of the document, even punctuation marks, especially numbers, and make no mistakes. If there are many places to sign the document, you should fold it slightly, mark the signature page and mark the signature with a pencil. If there are many signed documents, use paper clips to distinguish them and pay attention to the order.