Start trying the office PowerPoint production that comes with your computer. The production steps are as follows:

1. First open the ppt software.

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2. Then click "Picture" in "Insert".

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3. Then insert the slides into the pictures.

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4. Then click "Rehearsal Timing" in "Slide Show" ".

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5. Then set the timing.

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6. Then the timing settings for all slides are completed.

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7. Then click "Save As" in "File".

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8. Then type and set it to video format.

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9. Then click "Save".

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10. Finally it is completed.

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