A Boolean expression combines characteristics with logical or, and, and negation operators to produce a binary (true or false) evaluation of the expression. Characteristic Boolean expressions, ...

What does Boolean expression actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Boolean logic does not just work with numbers. Boolean expressions can also compare text, for example to check if a password is correct.

Boolean logical operators in Excel formulas make searching easier, and you can apply the same methods in Internet or database searches.

The Google Doodle highlights some of Boole’s most important work — Boolean logic, and Boolean operators. Boole died in 1864, but his work was key to the search engines that power much of the ...