The Windows Calculator app included in Windows 10 is a simple yet powerful calculator that includes standard, scientific, and programmer modes, as well as a unit converter. It is the perfect tool to add up a bill, convert measurements in a recipe or other project, or complete complex math, algebra, or geometry problems. Calculator history makes it easy to confirm if you’ve entered numbers correctly.
Starting with Calculator app version 10.1907.24.0 in Windows 10 build 18956 and higher, you now have the ability to put Calculator in an Always on Top mode.
This tutorial will show you how to toggle on or off Always on Top mode for the Calculator app for your account in Windows 10.