Press Ctrl+; > Space > Ctrl+Shift+; to insert the current date and time together in the same cell. The FBI arrested a suspect ...

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 ...

Have you ever opened a spreadsheet and felt overwhelmed by a sea of unformatted numbers, struggling to make sense of the data? Whether it’s a financial report, survey results, or a project timeline, ...

Random number generation is an essential feature in Excel, allowing users to perform tasks such as simulations, creating test datasets, or experimenting with spreadsheet models. Excel provides three ...

Everyone on the planet has heard of Microsoft Excel. It’s the world’s analytical infrastructure. Estimates are that 1,500,000,000 people use Excel. Users love it at least twice a day and typically ...

A basic feature of number theory, prime numbers are also a fundamental building block of computer science, from hashtables to cryptography. Everyone knows that a prime number is one that cannot be ...

Locating missing sequential numbers can be an arduous task when working with long lists of data. For example, you might want to locate business check numbers that haven't been logged into a balance ...

Product IDs, serial numbers and other reference numbers require a unique identifier to avoid confusion when referencing a product or specific data point. Although you can manually enter unique numbers ...

While it's not as easy as tapping a few keys on a calculator, you can use Microsoft Excel to perform simple math, such as multiplying numbers. In order to do this, you'll need to learn Excel's ...

Forbes contributors publish independent expert analyses and insights. Rachel Wells is a writer who covers leadership, AI, and upskilling. Spreadsheets...Love them or hate them, they're everywhere and ...

Are you repeatedly seeing 9:11 on your clock and you're unsure if this is a negative omen? No need to freak out, because this is likely the (positive!) sign you’ve been praying for. Coming across this ...