Excel considers dates and times as numbers in cells, making calculation difficult. Excel processes 6 AM as "0.25," because it is one quarter of the way through the day. If you need to add a number of ...

The leading zero before a decimal point assists users in recognizing decimal numbers less than one. Without the leading zero a cursory look at a series of digits could easily overlook the small ...

It's easy to change the date format in Microsoft Excel. You just need to use the "Date" drop-down menu, which gives you plenty of options.