👉 Calculators are versatile tools designed to perform a wide array of mathematical operations, ranging from basic arithmetic like addition and subtraction to more complex functions such as calculus, statistics, and trigonometry. They typically feature buttons or a keypad for inputting numbers and operations, along with display screens for showing results. Modern calculators often include additional features like graphing capabilities, memory functions, and programming interfaces, making them indispensable in education, science, engineering, and everyday problem-solving. Some advanced models even support internet connectivity, allowing users to access online resources and calculators remotely.
