Text Ads appear on desktop and mobile.

Explanation: The correct answer is **FALSE**. Text Ads on LinkedIn exclusively appear on the right rail of desktop devices. Unlike other ad formats that are optimized for both desktop and mobile experiences, Text Ads are designed specifically for desktop users. They typically consist of a headline, brief text, and an optional image, making them more suitable for the desktop environment where users are more accustomed to encountering such ad placements. Therefore, while they can effectively target professionals browsing LinkedIn on desktop, Text Ads do not display on mobile devices, distinguishing them from other formats like Sponsored Content, which seamlessly integrates across both desktop and mobile platforms.