calculate lock

Lock your screen from the menu bar.

Lock your screen from the menu bar.

Shows processes blocking a file from being moved.

Locks your Mac when you walk away.

Calculate strain/strain rate from displacement/velocity data.

Calculate the points needed for a Disney vacation.

Calculate and view your three biorhythms.

Calculate one or a series of scores keeping track of the class average.

Calculate/compare telescope eyepiece values.

Calculate specific stock info and strategies.