Oct 25 202301:07 AMHi@Lena_mesch,Yes, you can conduct a survey with 1,000 participants using Microsoft Forms. The maximum number of participants for a Forms survey is 5,000,000 responses per form/quiz, but for Microsoft personal accounts, the limit is 200 for free accounts and 1,000 for paid accounts.If you have a Microsoft personal account, you can upgrade to a paid account to increase the response limit. Alternatively, you can create multiple forms, each with a limit of 200 responses, and then combine the results later.Form, question, response, and character limits in Microsoft Forms - Microsoft SupportPlease click Mark as Best Response & Like if my post helped you to solve your issue.This will help others to find the correct solution easily. It also closes the item.If the post was useful in other ways, please consider giving it Like.Kindest regards,Leon Pavesic(LinkedIn)