 ## How to open all files in a folder on startup

In this guide, we are going to show you how you can open all files in a folder on startup. Excel allows selecting a specific folder to open the files in it automatically when Excel starts. This can be a project or template folder, or just a folder on the network used... ## Excel EFFECT Function

The Excel EFFECT function is a Financial formula that calculates and returns the effective annual interest rate, for a given nominal annual interest rate and number of compounding periods per year. The effective annual interest rate is used to compare financial loans... ## Function: DURATION

The DURATION Excel function is a Financial formula that calculates and returns the annual duration of a security based on the Macauley duration formula. In this guide, we’re going to show you how to use the DURATION function and also go over some tips and error... ## Excel YIELD Function

The Excel YIELD function is a Financial formula that calculates and returns the yield on a security that pays a periodic interest. A common use case for the YIELD function is calculating bond yields. In this guide, we’re going to show you how to use the Excel YIELD... ## How to navigate between worksheets in Excel

Clicking on the sheet name on the bottom of the window is the most straightforward way of tab navigation in Excel, but there’s more! Some of the other methods we’re going to take a look at here can be especially helpful when dealing with a large number of... ## Function: PRICEMAT

The Excel PRICEMAT function is a Financial formula that calculates and returns the price per \$100 face value of a security that pays interest at maturity. In this guide, we’re going to show you how to use the PRICEMAT function and also go over some tips and error... ## Function: PRICEDISC

The PRICEDISC Excel function is a Financial formula that calculates and returns the price per \$100 face value of a discounted security. In this guide, we’re going to show you how to use the PRICEDISC function and also go over some tips and error handling methods.... ## Function: PRICE

The Excel PRICE function is a Financial formula that calculates and returns the price per \$100 face value of a security that pays periodic interest. In this guide, we’re going to show you how to use the PRICE function and also go over some tips and error handling... ## How to Make Excel Change Gridline Color

Do the Excel grildine color not match the look-and-feel of your application, or are you just bored of the classic gray colors? Even though you can use border coloring to change those colors, there is an even better way to do this without applying a formatting to all...