Import into Collections Open MM and select Import into Collections, to use pictures, music files and movie clips

Select the files you want to work with from the popup menu. They will appear in the centre of the MM window (Collections).

Begin with sound files (if you like, I find it easier this way). Drag them down to the timeline. To insert pictures (and eventually videos) drag them into the timeline as well.

To “cut” a song into pieces select the song on the timeline and pause it where you would like to cut the file (blue cursor). Click split file. Remove the unwanted portion of the song (can be done many times)

Try inserting an opening title, credits or progressions between slides. Tools  Title and Credits

To export your final work, click Save to Y Computer then select your H:\ drive. Select the quality you desire.