Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Chip Stapleton is a Series 7 and Series 66 ...

Earlier this year, it was reported YouTube was very much aware its platform was plagued by fake movie trailers, often for films that didn’t have actual trailers of their own. Created or marketed with ...

For Tara Pelletier, it came down to deodorant. Her company, Meow Meow Tweet, had developed a formula for deodorant that she loved. It worked, it smelled great, and it was ready to make its way out ...

In most counting scenarios in Excel, COUNTBLANK reliably counts blank cells, and COUNTA reliably counts populated cells. However, with these functions comes a problematic paradox: an empty string from ...

Attila covers software, apps and services, with a focus on virtual private networks. He's an advocate for digital privacy and has been quoted in online publications like Computer Weekly, The Guardian, ...

I have no interest in eating a slice or two of cold cheese pizza for breakfast the next morning. What I want is a slice of leftover pizza that tastes as good as it did the night before. Tall ask? Not ...

James McWhinney is a long-tenured Investopedia contributor and an expert on personal finance and investing. With over 25 years of experience as a full-time communications professional, James writes ...