Term explanation
A .pptm file is a macro-enabled PowerPoint presentation that contains one or more embedded VBA macros in addition to slides with text, images, and formatting. Macros allow presenters to automate repetitive tasks — such as updating data fields or triggering animations — directly within the file. Because .pptm files can run executable code, they are treated with caution by security tools and should only be opened from trusted sources.
LIZ AI brings intelligence beyond macros to your PowerPoint environment. It autonomously updates content, checks brand compliance, and prepares presentations across your organization — automatically.
Learn more →An internal preview is a brief statement placed at the start of a new section within a presentation that signals what is coming next. It acts as a mini roadmap within the talk, preparing the audience for the upcoming content and helping them follow the structure. Together with internal summaries, internal previews create a strong narrative skeleton that keeps listeners oriented and engaged, even in presentations that cover multiple distinct topics.
Learn moreClosed questions are questions that can be answered with a limited set of responses — most commonly a simple 'yes' or 'no', or a selection from predefined options. They are used to gather specific, factual information quickly and efficiently. In presentations and training settings, closed questions are useful for gauging audience understanding, confirming agreement, or running quick polls. While efficient, they offer little depth and should be balanced with open-ended questions when richer feedback or discussion is needed.
Learn moreAI guardrails are controls and constraints built into an AI system to limit what it can do, access, or produce. They define the boundaries of autonomous behavior: preventing an agent from accessing unauthorized data, generating off-brand content, or taking irreversible actions without approval. In enterprise environments, guardrails work alongside human-in-the-loop checkpoints to ensure that Agentic AI automation delivers efficiency without compromising security, brand integrity, or regulatory compliance.
Learn moreFace-to-face communication refers to real-time interaction between two or more people who are physically present in the same location. It is considered the richest form of communication because it allows for immediate feedback and the full range of verbal and non-verbal cues — including body language, facial expressions, and tone of voice. In an increasingly digital workplace, face-to-face communication remains highly valued for building trust, resolving complex issues, and strengthening relationships.
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