This built-in shortcut makes it fast to quickly copy or move an event to the current day.
On the web browser, you can right-click any event to open the context menu. From there, choose the Move to or Copy to option. The Today button appears at the bottom of the pop-up calendar. To move or copy the event to the current day, click the Today button.
The event will be moved or copied to the same time slot. If it is an All-day event, it will remain above the time grid as an All-day event.
Once you move or copy the event to the current day, you can drag to move it to a different time slot.