Looking for Office in the Word interface? Store application store, after downloading these third-party electronic signature platforms for free, users can easily realize the practical function of signing effective electronic contracts in Word. ?

The electronic signature in word refers to the data contained in electronic form and attached to the data message, which is used to identify the identity of the signer and show that the signer approves the content.

An electronic signature is not a digital image of a written signature. It is actually an electronic code, through which the recipient can easily verify the identity and signature of the sender on the Internet. It can also verify whether the original text of the file has changed during transmission. If someone wants to send an important document to people in other places through the Internet, both the recipient and the sender need to apply for an electronic license from the licensing authority CA(GlobalSign). This encryption certificate includes the applicant's online public key, that is, the "public computer password", for document verification.