Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a million rows. As a result, they can significantly slow your workbook's ...

NotebookLM’s new Data Tables feature automatically organizes information from your sources into structured tables that can be ...

Press Ctrl+; to insert the current date. Press Ctrl+Shift+; to insert the current time. Press Ctrl+; > Space > Ctrl+Shift+; to insert the current date and time together in the same cell.

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Marguerite Preston ...

Apple's Numbers spreadsheet for Mac, iPhone, and iPad, is not as powerful as Microsoft Excel, but most users will be hard-pressed to find its limitations — and will immediately see how much easier ...

President Trump’s impeachments were mentioned in an exhibit on the American presidency that museum officials said was outdated. A Smithsonian spokeswoman said a future exhibit would include “all ...

Q. How do the TRIMRANGE function and trim references in Excel work? A. Excel’s TRIMRANGE function and trim references help users quickly tidy up datasets. This makes for a cleaner, easier-to-follow, ...

Here's how to build smarter checklists in Excel using checkboxes, conditional formatting and task dependencies to help with multi-step processes. In my previous article in this series, I walked you ...

Did you know that you can leave notes on specific Excel cells for people to read? It’s a great way to safeguard against data entry mistakes by putting in reminders or instructions. Here’s how to set ...

I discovered artificial intelligence tool GPT Excel in my quest to cut down on all the busywork it takes to create and update spreadsheets. Carly Quellman, aka Carly Que, is a multimedia strategist ...

VLOOKUP (Vertical Lookup) is a useful Excel function that helps you find information in a table or range. If you have data spread across two different sheets, you can still use VLOOKUP to fetch values ...

Comparing two Excel sheets is often necessary when you want to track changes, spot differences, or ensure data accuracy. Whether you’re working with financial reports, inventories, or large data sets, ...