Microsoft Excel is a powerful spreadsheet program that can be used for a variety of tasks, including basic math. Here's how to use Excel as a calculator to perform basic arithmetic operations such ...

Excel also has a ton of pre-made functions to do more complex math for you. For example, say you want to find out how much money the X-Men films have made globally on average in the above spreadsheet.

And among everything else ChatGPT can do, it can also write Excel formulas. In this guide, we'll show you how to use Microsoft Excel and ChatGPT together. Let's get started.

How to Do Single-Variable Algebra in Excel. Microsoft Excel allows you to perform equations in individual cells in your worksheet. The Microsoft Equation Editor contains many symbols and operators ...

How Do You Type a Sub Letter in Excel?. Subscript, or sub, letters are important when writing math or chemistry formulas because, without these letters, the formulas would be unintelligible. 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 ...