AdGuard license keys can be obtained through various means, including purchasing directly from the AdGuard website or finding promotional offers. When using license keys from GitHub or other third-party sources, exercise caution and verify the source to avoid scams. By following these best practices, you can enjoy AdGuard's premium features with a valid license key.

AdGuard is a popular ad-blocking software that offers a free and paid version. While the free version provides basic ad-blocking features, the paid version, AdGuard Premium, offers advanced features like customizable filters, HTTPS filtering, and more. To access these premium features, you need an AdGuard license key.

In this lesson, you learned how to:

• Download the Term-LAB application from the Internet
• Install the Term-LAB application on your computer

Complete the quiz on the following page to assess your mastery of the instructions presented in this lesson.

Good Luck!