Hotkeys in Windows
The same key can be used for multiple commands thanks to so-called “modifiers” that change the action. These include Ctrl, Alt, Shift and Win (which shows the Windows icon).
All keyboard shortcuts can be divided into local, global for a specific program, and global for the operating system.
Local shortcuts are active in a program only if its window is active. Global shortcuts for a program are valid for a running program, regardless of whether its window is active or not. Global keyboard shortcuts for the operating system work in the OS from any window. Many programs give the user the ability to customize their hotkeys for various actions. Below is a table of standard local and global keyboard shortcuts used in Microsoft operating systems.
There are other hotkeys, but almost all of them are narrow in their application, and the ones listed above can be used in a variety of programs, sometimes even regardless of the system used.