The AI gold rush has sent demand—and prices—for computer memory shooting skyward. Here’s how to size your PC’s RAM the smart way for real-world use, whether you're scoping out a new system or just ...

The future of Excel summaries doesn’t drag and drop.

Protect your data integrity by using Excel formulas to "lock" checkboxes so they only tick when specific conditions are met.

If the Excel YEAR function is not working on your Windows 11/10 PC, change the cell format, convert text dates to real dates, ...

If Excel is where you track projects, plan budgets, manage clients, or run your side hustle, you already know it’s a powerhouse. But turning rows and columns into real answers—spotting trends, ...

Learn about gross, operating, and net profit margins, how each is calculated, and how businesses and investors can use them to analyze a company’s profitability.

Microsoft is working to resolve a known issue that prevents some users from opening Excel email attachments in the new Outlook client. According to a service alert (EX1189359) seen by BleepingComputer ...

Q. I work with large spreadsheets. These spreadsheets have hundreds or even thousands of rows and often 10 or more columns. It’s so much to process that I become confused and make mistakes. Does Excel ...

A new Agent Mode comes to Office apps today, alongside an Office Agent in Copilot chat. is a senior editor and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 ...