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.
Test the protocol: Type youtube.com to your address bar, make sure https:// doesn't show up why typing, and press Enter. Wait for the page to load. If you can't see https:// added to the beginning of the address, and you don't see a lock icon on the left side of the address, then we're done, stop.f you're using Firefox on Linux, remove YouTube from the secure site table. To do it, exit from Firefox, and run the following command in a terminal window (without the leading $): If you get an error message and you don't know how to fix it, or you are using Firefox on non-Linux, you can run the same DELETE FROM ...