Questions: Thomas is getting ready for a presentation. His slides are set, and he's clicking through them one last time to make sure everything is in order. Unfortunately, he's discovered that one of the videos doesn't play correctly on one of his slides. What would you recommend that he do first to try to fix the problem? A. Consider using different slide presentation software that can use videos. B. Figure out a new video to use. C. Copy the webpage of the video that you want to use. D. Go back to the source of the media to make sure the original files aren't corrupted.

The answer is D: Go back to the source of the media to make sure the original files aren't corrupted.

Explanation for each option:

A. Consider using different slide presentation software that can use videos.

• This option is not the best first step because it involves changing the entire software, which can be time-consuming and may not address the root cause of the problem if the issue is with the video file itself.

B. Figure out a new video to use.

• This option might be necessary if the original video cannot be fixed, but it is not the first step. It's better to first check if the current video can be repaired or replaced with a working version.

C. Copy the webpage of the video that you want to use.

• This option is not relevant to fixing the video playback issue. Copying the webpage does not address the problem of the video not playing correctly in the presentation.

D. Go back to the source of the media to make sure the original files aren't corrupted.

• This is the most logical first step. If the original video file is corrupted, it will not play correctly in the presentation. Checking the source ensures that the file is intact and can help determine if the issue is with the file itself or the presentation software.

In summary, the best initial action is to verify the integrity of the original video file to ensure it is not corrupted.