After completing a task in Microsoft To-Do, you have an option to turn on / off the completion bell. Some users love it – the Sound of Victory! And, others find it distracting and annoying. Nevertheless, you are in control.
In three easy steps, you can enable/disable the Task Completion sounding bell.
Step 1: Click on the Settings Icon
Step 2: Select To-Do Settings
Step 3: Under General, click the on / off button for Play Completion Sound
That’s it. You are done!