The easiest way to determine whether you have a Perpetual or Subscription license is to launch Prism, go to Help > About Prism (Windows) or Prism > About Prism (Mac), and check for an expiration date 'This license will expire on.': if you see an expiration date, you have a Subscription.
You must also have software installation privileges on your computer in order to install an update.
Please determine your Prism license type and current version. You can find the latest version of GraphPad Prism in our Updates page.
