Which of the following options includes targeting based on a user's browser type and device?

The correct choice focuses on Technical Targeting, which encompasses strategies that leverage specific characteristics of a user's browsing environment, including the type of browser they use and the device accessing the internet. Technical Targeting allows advertisers to tailor their campaigns based on these elements, providing the ability to optimize user experiences and deliver ads more relevant to the user's context. For example, an ad might be designed differently for mobile devices compared to desktop browsers, catering to the unique capabilities and user behaviors associated with each platform.

Understanding the nuances of users' browsers and devices is crucial in digital advertising, as it directly affects how content is rendered and how efficiently an ad can be delivered and interacted with. Advertisers can thus refine their strategies to target segments that are more likely to engage with their ads based on the compatibility and functionality of different technologies.

Other options do not focus on browser type or device characteristics. Keyword Targeting revolves around specific terms or phrases relevant to the content users are searching for, Daypart Targeting focuses on scheduling ads based on time of day, and Geo-Fencing targets users based on their geographical location rather than their technical specifications.