Recent Posts

Excel freezing or showing 'Not Responding'? Here's why it happens and the fastest ways to fix it.

Excel crashes can be terrifying. Here's exactly what happens to your unsaved work and how AutoRecover actually works.

Excel is one of the most widely used business tools in the world. Here's a plain-English breakdown of how companies actually use it every day.

Not sure which version of Excel you're running? Here's exactly where to look in under 30 seconds.

Where did the name "Excel" actually come from? Here's the short history behind Microsoft's most famous spreadsheet application.

Not sure which Excel file format to save as? Here's how to pick the right one for your situation.

Wondering which Excel certifications are worth your time? Here's a quick rundown of every major credential available and who each one is for.

Not sure which Excel formula to reach for? Here's a plain-English guide to picking the right function for the most common tasks.

Excel doesn't store dates as text. It stores them as plain numbers, and that explains a lot of strange date behavior.

Ever wondered what's actually happening under the hood when you type into Excel? Here's a plain-English explanation.

Yes, Excel can find duplicates in several ways. Here's how to highlight, count, and remove them fast.

In 2020, Public Health England lost nearly 16,000 COVID cases due to an Excel file hitting its row limit. Here's exactly what happened and why.

Macros let Excel perform actions automatically, but how do they actually work? Here's a plain-English explanation.

Yes, but not directly. Here's the easiest way to open an Apple Numbers file in Excel without losing your data.

Yes, Excel can solve for x. Learn how to use Goal Seek to back-solve any formula for an unknown variable in just a few clicks.

Excel and Google Sheets look similar and share many features, but they are not the same. Here's what actually sets them apart.

Most Excel formulas ignore case entirely. Here's what that means for your data, and what to do when case actually matters.

Excel and Google Sheets share most common formulas, but there are real differences. Here's what you need to know before switching between the two.

Excel sheets are large, but they're not infinite. Here's exactly how many rows and columns you get, and what to do when that's not enough.

Yes, Excel can calculate standard deviation using built-in functions. Learn which formula to use and when, with examples.