ORCID profile - a lot has already been written about it. You can get acquainted with the following materials: ELAKPI, Elsevir, ORCID and many other useful materials about the importance of this identifier.
We want to draw your attention to filling out this profile. Unfortunately, practice shows that a large number of authors simply register their ORCID number, but do not fill out their profile in any way. Accordingly, we can have the following example (impersonal):

As you can see, there is no information about the scientist. Although, in fact, a person has quite significant scientific achievements.
The ORCID profile is a modern CV of a scientist. Information from this resource is used not only by editors, but also by international companies when considering grants, foreign scientific institutions. We strongly request our authors / reviewers and other users to fill out their profile in this system as completely as possible.
Enter the e-mail address through which you would correspond with other scientists and make it available (the editors do not publish your e-mail, we leave it to the author and his ORCID profile).
Add links to your profiles, if available, to SCOPUS / WoS (Publons) and other resources where your scientific work can be seen.
Update the list of your scientific works. Give CrossRef access to your profile - this will allow automatic addition of the list of publications based on DOI.
Enter information about your affiliation, participation in grant programs, participation in professional communities. All this will increase your scientific weight.
We can advise you to view some ORCID profiles of some of our editors: