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Cognitive Walkthrough is widely employed in the early phases of user interface and experience development, particularly in industries such as software design, web development, and mobile app creation, where understanding how new users will interact with a product can shape its design. This methodology is initiated by usability experts or members of a design team who articulate the specific tasks new users might undertake within the system. Participants typically include the evaluators conducting the walkthrough, as well as team members who can provide insights into user needs and behaviors, such as product managers, user experience designers, and developers responsible for implementation. In executing a Cognitive Walkthrough, evaluators systematically ask a series of predefined questions at each interaction point to assess learnability and ease of use, facilitating a thoughtful examination of the user interface from the perspective of a novice user. This structured approach not only surfaces potential usability issues but also allows for a rapid evaluation process that contributes to iterative design cycles. The findings from this methodology can inform enhancements to product features or user instructions, promoting a more intuitive experience for first-time users. Various organizations, including startups and established corporations, can benefit from integrating Cognitive Walkthrough into their design process, especially when developing new applications or redesigning existing ones that need to accommodate users unfamiliar with the system.