1. It used to add background music in the video.
2 Il is used to expand the timeline.
3. It is used to view the project in full screen.
d. Tuis used to open a project file.
5. It is used to stop the video that is viewed.


Sagot :

Answer:

1. Insert or Ctrl++

2. Zoom or windows logo ++ to zoom in/windows logo +- to zoom out

3. F11 key or F5 if sa powerpoint

4. Click File > Open>Click Computer, and then on the right>choose a recent folder or click Browse>Click the project you want>then click Open.

5. Pause or spacebar or K