1mass noun A system for transmitting messages from a distance along a wire, especially one creating signals by making and breaking an electrical connection. 1.1count noun A device for transmitting messages by telegraph. 2A board displaying scores or other information at a sports match or race meeting.
1 Go to your Video Manager. 2  Click the checkboxes next to the videos you want to delete (multiple videos can be deleted at once). 3  Click Actions at the top of the Video Manager, then Delete. Go to your Video Manager. 2  Click the checkboxes next to the videos you want to delete (multiple videos can be deleted at once). 3  Click Actions at the top of the Video Manager, then Delete.
2. Open the video you want to save. Using Firefox, navigate to the video that you want to download. You will need to open the video's page in order to start the download. 3. Select your format. At the top-right corner of the Firefox window, you will see an animated DownloadHelper icon.opy the source code. Right click on the page of the YouTube video and select View Page Source. Highlight all of the text in the window that appears and copy it. 1  You can copy by right-clicking on the selection and selecting Copy or by pressing Control + C on a PC or Command + C on a Mac.