Term explanation
A .ppsx file is a PowerPoint show file that opens directly in slideshow mode, skipping the editing interface. Unlike .pptx files, which open in the editor, a .ppsx starts the presentation immediately when double-clicked. This makes it ideal for distributing finalized presentations to audiences who only need to view the content. The .ppsx format replaced the older .pps format introduced in Office 2007.
LIZ AI keeps your PowerPoint show files always up to date. It connects to your data sources, updates content automatically, and ensures every slide show is brand-compliant before it runs.
Learn more →An internal summary is a brief recap placed within a presentation — not at the end, but midway through — to reinforce key points before moving to a new section. It helps the audience consolidate what they have heard so far and signals a transition to the next topic. Internal summaries are especially valuable in long or complex presentations, where listeners may lose track of earlier content. They improve information retention and help maintain a clear narrative thread throughout the talk.
Learn moreAgentic AI refers to artificial intelligence systems that act autonomously to achieve multi-step goals — without requiring a human to trigger each action individually. Unlike traditional AI that responds to single prompts, agentic AI plans, decides, and executes sequences of tasks on its own, often integrating with external tools and data sources. In enterprise settings, agentic AI is increasingly used to automate complex workflows such as reporting, content creation, and communication.
Learn moreA mix between in-person and virtual participants for an event or a lecture is called a hybrid audience. Working with a hybrid audience may be challenging, as it requires the presenter to find ways to engage both the live and the virtual audience.
Learn moreA valedictory speech is given to say goodbye, most commonly at graduation ceremonies. It is typically delivered by the student with the highest academic standing and serves as an inspirational send-off into adult or professional life. A strong valedictory speech reflects on shared experiences, acknowledges challenges overcome, and offers encouragement and perspective to the graduating class as they move forward.
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