Internal Preview
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.
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mLearning
Mobile learning (mlearning) refers to educational content and experiences delivered on smartphones, tablets, or other portable devices. It makes learning accessible anywhere and at any time, without requiring a desk or desktop computer. Mlearning formats include short videos, podcasts, interactive quizzes, and microlearning modules optimized for smaller screens. It is particularly effective for field-based workers, distributed teams, and learners with irregular schedules.
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.ppsm file extension
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.
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.ppsx file extension
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.
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