Where should I enter the License Key I got after purchase?

After you make a purchase and your order is processed you should receive an automatic registration e-mail with your Registration Name and License Key. To register your evaluation copy you need to do the following:
  1. Install iSpring Pro on your computer and start PowerPoint; if you already use the iSpring trial version, you can register that one.
  2. Click the Activate button on iSpring Pro toolbar;
  3. Copy and paste your Registration Name and License Key into the appropriate fields and click Next.
  4. Version 4.1 and above requires activation. It takes a couple of minutes for an online activation. You can choose a manual activation in case you face some problems with Internet access from within PowerPoint. Please, note you can deactivate iSpring when uninstalling it. Read more about iSpring activation.