Learn how to generate random numbers without repeats in Excel using Microsoft 365 — a simple trick for faster, error-free ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Have you ever grouped data in Excel only to find your months sorted alphabetically instead of chronologically? It’s a frustrating quirk of the GROUPBY function, one that can turn a clean dataset into ...

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 ...

Sorting by date in Excel helps organize your data so you can easily view it in chronological order. Whether you are tracking sales, project timelines, or personal records, sorting by date can make ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Most people think SEO lives in dashboards. They copy-paste data from GA4, fire up Looker Studio, and call it reporting. But here’s the truth: dashboards don’t do the thinking for you, they limit your ...

A team including CU PREP researchers and scientists from CU Boulder and NIST have built the first random number generator using quantum entanglement to produce verifiable random numbers. Dubbed CURBy, ...

A quantum random-number generator has been developed that uses classical cryptography to certify that its output was produced by a quantum process. A truly random number is generated by a process ...

If you‘ve recently received a random item that you didn’t order, it could be part of a scheme called brushing. Fraudsters use it to brush up or boost a product review by creating fake orders. The ...

Back in 1980, the Golden State adopted a new numbering scheme for its passenger-car license plates: A number followed by three letters followed by three numbers, i.e. "1AAA000." Given new car sales at ...