You may find it useful, to illustrate a presentation for instance, to select a short clip from a programme or news report. this is easily done as follows:
From the broadcast you wish to take the clip from select Make a clip
Select the start and finish point of the clip by clicking and dragging along the bar at the bottom of the screen, then Save clip.
NB Subtitles are only available on programmes where they were available at the time of the original broadcast. If the option exists you can choose to include subtitles by clicking the S icon.
Clips will be saved to My BoB
A video about creating and saving clips is available here