Excel Basics

Home How to Use the AND Function in Excel The AND function allows you to test whether multiple conditions are true at the same time. It’s commonly used in data analysis to identify rows that meet specific criteria. In this lesson, you’ll learn how the AND function works and see how it’s applied to identify […]

Home How to Use the IFERROR Function in Excel The IFERROR function helps keep your Excel reports clean and easy to read by replacing error messages with a value or message of your choice. Instead of displaying confusing errors like #DIV/0!, #N/A, or #CALC!, IFERROR allows you to control what appears in the cell. In

Home How to Use the IF Function in Excel The IF function allows Excel to make simple decisions based on conditions. Instead of manually reviewing rows of data, you can automatically classify or flag records depending on whether they meet a specific rule. In this lesson, you’ll learn how the IF function works and see

Home How to Use the COUNT and COUNTA Functions in Excel The COUNT and COUNTA functions help you quickly determine how many records exist in a dataset. COUNT counts only numerical values, while COUNTA counts any non-blank cell. In this lesson, you’ll learn how these functions work and see how they can be used to

Home How to Use the AVERAGEIFS Function in Excel The AVERAGEIFS function allows you to calculate averages based on one or more conditions in your dataset. This makes it extremely useful for business analysis, where you often want to measure performance by category, employee, or service type. In this lesson, you’ll learn how the AVERAGEIFS

Home How to Use the SUMIFS Function in Excel The SUMIFS function is one of the most powerful tools in Excel for analyzing data based on specific conditions. It allows you to total numbers only when certain criteria are met, such as technician name, system type, or job category. In this lesson, you’ll learn how

Home How to Use the COUNTIFS Function in Excel The COUNTIFS function allows you to count records that meet multiple conditions in a dataset. It’s one of the most useful functions for analyzing operational data. In this lesson, you’ll learn how COUNTIFS works and see how it can be used to analyze HVAC service call

Home How to Use the MIN Function in Excel The MIN function in Excel returns the smallest value in a dataset, making it useful for identifying the lowest numbers in your data. In this lesson, you’ll learn how the MIN function works and see how it can be applied to analyze service ticket revenue in

Home How to Use the MAX Function in Excel The MAX function helps you quickly identify the largest value in a dataset. In this lesson, you’ll learn how the function works and see how it can be used to find metrics like the highest service ticket or biggest revenue day in an HVAC dataset. You’ll

Home How to Use the ROUND, ROUNDUP, and ROUNDDOWN Functions in Excel The ROUND, ROUNDUP, and ROUNDDOWN functions help control how numbers are rounded in Excel, which is essential for clean financial reporting and accurate KPI calculations. In this lesson, you’ll learn how each rounding function works and see how they can be applied to