Windows 10 feature called ‘Focus Assist’ is designed to help you manage your notification settings so that you are not distracted and can focus on the task at hand. The ‘Priority Only’ feature allows you to declutter your notifications feed by selecting the specific alerts, alerts, apps, and contacts that you wish to immediately see notifications from. You can also prioritize apps and block the ones you don’t receive notification from. The last Focus Assist option is ‘Alarms only’ and this turns off all notifications that you have scheduled in Calendar or the bundled Windows 10 Alarms and Clocks app.
Source: https://www.bleepingcomputer.com/news/microsoft/how-to-use-windows-10-to-stay-focused-while-working-from-home/