What describes adware?

Adware is best described as software that delivers unwanted advertising content. It typically presents advertisements to the user while they are using the software, often in the form of pop-ups, banners, or other formats that can disrupt the user experience. This type of software is designed to generate revenue for its developers by displaying these advertisements, and it may collect user data to target ads more effectively.

In contrast, options that focus on managing software licenses, controlling network traffic, or enhancing user privacy do not accurately capture the essence of adware. Each of those alternatives serves separate functions within the realm of software and network management, none of which involve the display of unwanted advertisements, which is the hallmark of adware.