Create Custom Windows 11 Notifications to Remind Yourself of Anything

Windows 11 lets you create scheduled custom notifications using the built-in Task Scheduler: create a Basic Task, choose a trigger (daily, weekly, etc.), set the time, and configure the “msg” command with your reminder text. The same alerts can also be set via the preinstalled Clock app’s alarms or Microsoft To Do’s task reminders, while any third-party reminder app works similarly.