How Boolean Logic Gates Turn Binary Decisions Into Computing

Every processor instruction ultimately reduces to binary values of 1 and 0, governed by Boolean logic gates. The concept traces back to mathematician George Boole, who in 1854 formalized algebra using True and False states. Claude Shannon linked that theory to electrical circuits in 1937, showing that switches could physically carry out Boolean operations, which became the basis of modern computing. The article explains core gates such as NOT, AND, OR, and XOR, each defined by a truth table, and notes their roles in software conditions, hardware design, and cryptography.