FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -On the Playback tool tab, in the Editing group, click the Trim Audio button to open the Trim Audio dialog box. In the Trim Audio dialog box, do any of the following: Click the Play button to play the clip, and then click the Pause button to pause when you locate a point that you want to mark.

Detailed explanation-2: -Select the audio clip on the slide. Under Audio Tools, on the Playback tab, click Trim Audio. To determine where you want to trim your audio clip, in the Trim Audio box, click the Play button. When you reach the point where you want to make the cut, click the Pause button.

Detailed explanation-3: -Show the media controls To control how your video plays, use options on the Playback tab of the PowerPoint ribbon. This tab appears on the ribbon when a video is selected on a slide. (These options for a video are available after you embed or link to a video file from your computer.)

Detailed explanation-4: -In Normal view, select the slide you’d like to add a video to. On the Insert tab, click Video, then click Movie from File. In the Choose a Movie dialog box, select the file you want to insert. If you want to embed the video on the slide, simply click Insert.

Detailed explanation-5: -Select an audio file to insert On the Insert tab, in the Media group, click the arrow under Audio. In the list, click Audio from file or Clip Art audio, locate and select the audio clip that you want, and then click Insert.