The Marker is a list of time stamps for mouse clicks, keyboard presses and slide captures. It is very useful when you are moving frames especially if you move frames frequently. it’s also used in Converter when you are converting files. It is similar to bookmarks or favorites in internet browsers.
Click the Insert menu and select Marker. This Marker windows will appear.

You can change the view in 4 different ways; All frames, Mouse event, Key event and slides.

Select a frame you want from the list and click the Move button to go to the frame. The selected frame will be shown in the main editing area. .