How to complete the electronic signature on the mobile phone?

Open WPS Office, click the plus sign-new PDF, click new blank/note PDF, touch new, enter a name, click save, click open tool, select a label, click PDF signature, select create signature 2, draw signature, touch finish, and then select finish.

Electronic signature is an electronic code.

Electronic signature was promulgated and implemented by the Electronic Signature Law in 2005. Electronic signature refers to any electronic technical means that can prove the identity of the parties and approve the contents of documents in electronic communication, which can be called electronic signature.

The purpose of electronic signature is to sign the electronic versions of Mid-Autumn Festival greeting cards, wedding invitations and construction contracts.

An electronic signature is not a digital image of a written signature. It is actually an electronic code that recipients can use to easily verify the sender's identity and signature on the Internet. It can also verify whether the original text of the file has changed during transmission.

If someone wants to send important documents 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 public key on the Internet, that is, the "public computer password", which is used for file verification.