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Windows 11 added a tiny new feature called Focus, a humble little productivity tool that is little more than a timer. The feature was added in version 22H2, the OS’ September update. Starting a Focus session will limit notifications appearing on your Taskbar for the duration of the session. At the same time, it will start a timer that will count down on your Clock app, giving you a period to complete your tasks within. It works with the Windows native Clock and Microsoft To-Do applications for most of its functionality.