If you want to trim and remove parts of a recording, simply open the recording by clicking on the File menu and choosing "Manage Recordings" from the dropdown. Alternatively, you can also access this using the Ctrl+L shortcut key.

Once you’ve opened the pop-up window of the recording manager, simply select the file you wish to trim among the lists. Then, right-click and select the "Trim..." option. It should open a mini player that shows your recorded video.

You will see two markers in correspondence with the trimming function. With the red marker representing the Trim Start, and the blue marker representing the Trim End.

You may drag these markers manually along the timeline of your recorded video.

There will also be timestamp displays at the bottom of the pop-up window which shows where your cursor currently is, where the Trim Start marker is, and where the Trim End marker is. You may use these to further refine the accuracy of trimming your recorded clip.

After you’ve finished with trimming your clip, simply click the save button.