Multi sign in from same laptop

Hi team, 

Is it possible to use the form created on one laptop for multiple people to fill out?

Yes, as long as the form does not have the Unique Submission feature enabled, it will be possible to submit it from the same laptop multiple times: https://www.jotform.com/help/64-How-to-Set-Unique-Submissions-on-a-Form

Let us know if you have more questions.