So what I like to do is have today's date, always show up here and be to, no matter what the day is, as it changes, we can go up to date and time and enter the today function. So that is a function is is takes no arguments, you just hit OK. And there we go. Now, if I open up this workbook tomorrow, it should say 528 2018. Now a cool thing is you do formulas. So if I want to see the difference between tax day for 1520, I could subtract b one, or B two, and that will give me the 324 days. Another trick here is you go to Format Cells and then select a custom format where you can say zero, which represents the answer days, left.

Okay, and that's is going to be a function that will always update every time I open up the recording every time we open up the workbook.