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 ...

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 ...

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 ...

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 ...

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.