Posts tagged "Excel tips & how-to", page 9

Excel COUNTIF and COUNTIFS with OR logic

As everyone knows, Excel COUNTIF function is designed to count cells based on just one criterion while COUNTIFS evaluates multiple criteria with AND logic. But what if your task requires OR logic – when several conditions are provided, any one can match to be included in the count? Continue reading

How to unmerge cells in Excel

When you have related data in several cells, you may be tempted to combine them into a single cell for alignment or comparison purposes. So, you merge a few smaller cells into a bigger one only to realize that merged cells have made it difficult to perform the simplest tasks on your worksheet. How do you unmerge cells in Excel to get things back to normal? Continue reading

How to calculate days between dates in Excel

Are you wondering how many days are between two dates? Maybe, you need to know the number of days between today and some specific date in the past or future? Or, you just want to count working days between two dates? Whatever your task is, one of the below examples will certainly provide the solution. Continue reading

VLOOKUP with IF statement in Excel

Whilst VLOOKUP and IF functions are useful on their own, together they deliver even more valuable experiences. Today, we will be looking at a few simple examples that will show you how to Vlookup with If condition in Excel. Continue reading

How to select random sample in Excel

Whether you do market research for a new product launch or evaluating the results of your marketing campaign, it is important that you use an unbiased sample of data for your analysis. The easiest way to achieve this is to do random selection in Excel. Continue reading

Very hidden sheets in Excel

As everyone knows, an Excel worksheet can be visible or hidden. As a matter of fact, it can be visible, hidden, or very hidden. This tutorial clarifies the difference and explains how to make a worksheet very hidden and how to view very hidden sheets. Continue reading

How to hide sheets in Excel

Normally, when you open Excel, you can see all sheet tabs at the bottom of your workbook. But what if you don't want all of your worksheets to be there? Fortunately, you can easily hide as many sheets as you like as long as at least one spreadsheet remains visible. Continue reading

How to hide and unhide rows in Excel

If you want to prevent your users from wandering into parts of a worksheet you don't want them to see, then hide such rows or columns from their view. The tutorial shows how to quickly hide and unhide rows in Excel using the ribbon, mouse or keyboard shortcuts. Continue reading

How to multiply columns in Excel

As with all basic arithmetic operations, there is more than one way to multiply columns in Excel. This tutorial will show you a few possible solutions so you can choose the one that works best for you. Continue reading

Excel IFERROR function with formula examples

"Give me a formula, and I shall make it return an error," an Excel user would say. In this tutorial, we won't be looking at how to return errors in Excel, we'd rather learn how to prevent them in order to keep your worksheets clean and your formulas transparent. Continue reading

Excel RANK functions with formula examples

When you need to determine the relative position of a number in a list of numbers, the easiest way is to sort the numbers in ascending or descending order. If for some reason sorting is not possible, the Excel RANK function is the perfect tool to do the job. Continue reading

Excel Data Validation: custom formulas and rules

In yesterday's tutorial we started to look at Excel Data Validation - what its purpose is, how it works, and how to use built-in rules to validate data in your worksheets. Today, we are going to take a step further and talk about the nitty-gritty aspects of custom data validation. Continue reading

Data validation in Excel: how to add, use and remove

When setting up a workbook for your users, you may often want to control information input into specific cells to make sure all data entries are accurate and consistent. Among other things, you may want to allow only particular data type such as numbers or dates in a cell, or limit numbers to a certain range and text to a given length. Continue reading