Learn how to sum and count Excel cells by color with 3 easy methods. Save time, reduce errors, and boost your data analysis ...

Excel Add-Ins are applications written by independent programmers that provide enhanced capabilities for the primary software. Here's how to install, manage, and choose the best Add-Ins available.

Specifically, the commission percentage increases with the purchase total. For instance, if the total is between $1 and $299, ... How to use XLOOKUP() to calculate commissions in Excel.

How to Calculate Operating Expenses in Excel. ... Click on cell "C1" and type "Total Cost" into this cell. Select cell "A2" and enter the name of your first operating expense category.

How to filter for duplicate records in Excel. Perhaps the easiest way to find duplicates is to use Excel’s advanced filter. It’s flexible and can easily find duplicate rows.

How to Calculate Two Columns in Excel. ... By performing a calculation on both columns, you can obtain each item's total cost. Open Microsoft Excel. Enter a list of values in column A.

Percentages aren't always easy to calculate, but one of the best tools in Excel's toolbox is calculating percentages for you. Here's how to do it.

Let’s look at how to use Excel’s auditing tools to audit formulas and ensure the accuracy of data. To follow along, download this Excel workbook. A video demonstration is also available at the bottom ...

A running total helps you see how values add up over time, making it easier to track trends. Using the SUM function with absolute and relative references is key to creating running totals in Excel.

Example of Calculating Variance in Excel In the example below, we will calculate the variance of 20 days of daily returns in the highly popular exchange-traded fund (ETF) named SPY, which invests ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Suzanne is a content marketer, writer, and fact ...

Excel provides built-in tools to help you to find discrepancies like Filters, Conditional Formatting, advanced functions (If and IS, VLookUp, etc.), and Add-ins.