There are also shortcuts to quickly add 30 seconds, 1 minute, or 5 minutes at any time. You can pause and reset. as well as enter fullscreen mode or mute/unmute. Meanwhile, the stopwatch ...

(“Set a timer for 10 minutes” now shows several YouTube videos.) Buttons at the bottom let you stop, reset, mute audio, or go fullscreen. Along with the stopwatch, it was very useful on ...