Examlex
Marginal revenue is the addition to total revenue resulting from the sale of one more unit of output.
Log-in
The process of gaining access to a computer system or application by entering a username and password.
Start Screen
The initial screen displayed by some operating systems or applications upon startup.
CTRL+ESC
A keyboard shortcut in Windows operating systems that opens the Start menu, providing access to programs, files, and settings.
F5
A function key on a computer keyboard, often used to refresh the view in web browsers and other applications.
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