Excel provides three functions for generating random values: RAND(), RANDARRAY(), and RANDBETWEEN(), but there’s no comparable function for generating random letters. The truth is, most of won’t need ...

Have you ever wondered how aircraft get those seemingly random letters and numbers in their name? What makes a blackbird an SR-71, or a Raptor an F-22? Under the US Tri-Service system instituted in ...

Is Sean Spicer taking Twitter lessons from Donald Trump? Trump's campaign and presidency have been plagued with a variety of self-inflicted Twitter controversies. He's used the social media platform ...

Burger King has been tweeting nonsense posts that seem to be just random assortments of letters and numbers. The bizarre tweets are going viral. Burger King's representative would not tell us why the ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Investopedia / Matthew Collins Reference numbers commonly include random numbers or letters ...

Bitly is a link creating tool that allows you to shorten your URLs. Instead of having bitlinks, or shortened URLs, that are made up of random letters and numbers, Bitly gives you the option to ...

Ever wondered what the series of numbers and letters on your car's windshield means? These markings or codes that are either etched, printed, or affixed to your windshield on a label are not random.