An Excel trick that opens nearly infinite possibilities.

MarketXLS is an early investment research platform to support MCP for Excel-based financial workflows, helping professionals generate complete Excel analysis workbooks faster than ever.

I have been called the LeBron James of spreadsheets, but I try not to take myself too seriously ...

Abstract: This paper presents the development of an interactive MS Excel application designed to illustrate the principles of the Blum Blum Shub (BBS) random number generator. Aimed at enhancing ...

In this video, you’ll learn how to generate the entire alphabet in Excel using a single formula, including both uppercase and lowercase letters. This simple technique is useful for data validation, ...

Adding numbers to your passwords makes them more secure. In fact, most sites and services these days require alphanumeric passwords at the very least. Some people ...

Create unique usernames in seconds for all your online accounts. We always emphasize the importance of strong passwords, but that’s only part of the equation. Your usernames also play a role in ...

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 ...

Researchers have developed a chip-based quantum random number generator that provides high-speed, high-quality operation on a miniaturized platform. This advance could help move quantum random number ...

Abstract: A 2.4-Gb/s and 1.9-fJ/bit true random number generator (TRNG) featuring a novel entropy source is presented. The proposed nested chaotic oscillator (NCO) leverages the chaotic behavior of ...

This fork includes an enhanced RNG to transform a Pico onto a true hardware RNG. A basic random number generator that generates numbers from enviromental noise with the onboard DAC of the Raspberry Pi ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Very little in this life is truly random. A coin flip is ...