Rods and cones function as photoreceptors in the retina of the eye, turning visible light into neuronal signals, which are sent to the brain. This process is called transduction. Rods and cones perform at different wavelengths and sensitivities allowing detailed perception of light and color. Continue Reading.
As you know, Microsoft Outlook shows the whole day from 12:00 AM to 11:59PM in the Day view of Calendar, although we have assigned working hours. The non-working hours take up too much space and puzzle users to locate exact working hours in a minute.
The reason the NOW function takes no arguments is because the function obtains its data by reading the computer's system clock. Windows versions of Excel store the date as a number representing the number of full days since midnight January 1, 1900 plus the number of hours, minutes, and seconds for the current day.