Cortana is voice-activated. True or False?

Cortana is indeed a voice-activated digital assistant developed by Microsoft. This functionality allows users to interact with Cortana using voice commands to perform various tasks such as setting reminders, searching the internet, managing schedules, and controlling smart devices. The voice activation feature enhances user experience by providing hands-free assistance, making it convenient to use while multitasking or when typing isn't feasible.

While there may be variations in functionality depending on different devices or settings, the fundamental capability of voice activation is a characteristic of Cortana itself. As such, the assertion that Cortana is voice-activated is accurate.