Term explanation
A .ppsm file is a macro-enabled PowerPoint slideshow that opens directly in presentation mode and supports embedded VBA macros. It combines the instant-launch behavior of .ppsx files with the automation capabilities of macro-enabled formats. This makes .ppsm files useful for interactive or automated presentations, though they carry the same security considerations as other macro-enabled Office formats.
LIZ AI automates what macros used to do manually. It updates slide content, enforces brand rules, and prepares macro-enabled presentations for use — without anyone triggering a single script.
Learn more →An AI agent is a software system that perceives its environment, reasons over context, and autonomously takes actions to achieve a defined goal — without requiring a human to trigger each individual step. Unlike a chatbot that responds to a single prompt, an AI agent plans, executes multi-step tasks, uses tools, and adapts based on the results it observes. AI agents can operate independently or as part of larger multi-agent systems, and are increasingly embedded in enterprise software to automate complex workflows across departments.
Learn moreA webinar is a live, interactive online presentation or seminar broadcast over the internet. Participants join from any location using a web browser or app and can interact with the presenter through chat, polls, or Q&A features. Webinars are widely used for training sessions, product demonstrations, thought leadership events, and virtual conferences. Unlike recorded e-learning, webinars create a sense of real-time connection between presenter and audience.
Learn moreOpen educational resources (OER) are teaching, learning, and research materials that are freely available for anyone to use, adapt, and redistribute. OER include textbooks, course materials, videos, lesson plans, and assessments released under open licenses such as Creative Commons. The OER movement aims to reduce barriers to quality education by making materials accessible regardless of geography or financial means. Organizations and universities worldwide contribute to and maintain large repositories of OER.
Learn moreA Large Presentation Model (LPM) is a specialised AI system designed for the demands of enterprise presentation communication. Unlike generic language models, an LPM does not simply process text — it connects company knowledge, audience context, live data, and brand guidelines to produce consistent, presentation-ready communication. The system encompasses the entire presentation cycle: from content structure and storyline to visual execution. Rather than acting as a simple generation tool, it takes on the role of a coordinating, agent-based system.
Learn more
