The tilde isn't the only sign you need to understand to truly get your head around Excel's inner workings. For example, the ...

A common criticism of Excel's SWITCH function is that it only handles exact matches, such as turning the number 1 into the word "Active." If you want to use greater-than or less-than symbols, most ...

How do psychotherapist-mediated substance and drug use interventions work? Family and friends may compile a list of concerns, feelings, and consequences to which they collectively agree—such as a ...

Passkeys offer stronger protection than passwords—and they have the potential to eliminate passwords altogether if more people adopt them. We break it all down and show you how to get started. I ...

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.