# Excel Isna - Free Excel Tutorial

## How to Count Cells Not Equal to One of Many Things in Excel

This post will guide you how to count the number of cells that are not equal to many things in a given range cells using a formula in Excel 2013/2016. You can easily to count cells not equal to a specific value through COUNTIF function. But if there is an easy way to count cells… read more »

## How To Align Duplicate Values within Two Columns in Excel

This post will guide you how to align duplicate values within two columns based on the first column in your worksheet in Excel. How do I use an formula to align two columns duplicate values in Excel. Aligning Duplicate Values in Two Columns Assuming that you have two columns including product names in your worksheet…. read more »

## How to Highlight Cell if Same Value Exists in Another Column in Excel

This post will guide you how to highlight cell if same value exists in another column in Excel. How do I highlight cell if value is present in any cell in another column in Excel 2013/2016. Highlight Cell If Same Value Exists in Another Column Assuming that you have a list of data in range… read more »

## Find Unique Values in Two Columns

This post will guide you how to find unique values in two columns in Excel. How do I find unique values between two columns with a formula in Excel. How to display only unique values from two columns in Excel. Find Unique Values Assuming that you have a list of data in two different columns… read more »

## Find Missing Numbers in a Sequence in Excel

This post will guide you how to find missing numbers in a sequence with a formula in Excel. How do I identify missing numbers in a consecutive series in Excel. How to find missing serial number in Excel 2013/2016. Find Missing Numbers in a Sequence in Excel Assuming that you have a serial number list… read more »

## Excel Vlookup From Another Workbook

This post will guide you how to lookup value from another workbook in Excel. How do I use VLOOKUP function across multiple workbooks in Excel. How to vlookup a value from another workbook with a formula in Excel. Excel Vlookup From Another Workbook Before we use the VLOOKUP function to look for a value in… read more »

## Excel Vlookup Return True or False

This post will guide you how to vlookup values in a range of cells and then return True or False values in Excel. How to use the VLOOKUP function to vlookup a value in a list of data, and return True or False values in a selected cells. In Excel, you can use the VLOOKUP… read more »

## Excel ISNA Function

This post will guide you how to use Excel ISNA function with syntax and examples in Microsoft excel. Description The Excel ISNA function used to check if a cell contains the #N/A error, if so, returns TRUE; otherwise, the ISNA function returns FALSE. The #N/A error will be returned when a value is not available… read more »

Sidebar