This app is about all the shortcut keys of computer.

In computing, a keyboard shortcut is a sequence or combination of keystrokes on a computer keyboard which invokes commands in software.

Most keyboard shortcuts require the user to press a single key or a sequence of keys one after the other. Other keyboard shortcuts require pressing and holding several keys simultaneously (indicated in the tables below by this sign: +). Keyboard shortcuts may depend on the keyboard layout (localization).

Keyboard shortcuts are a common aspect of most modern operating systems and associated software applications. Their use is pervasive enough that some users consider them an important element of their routine interactions with a computer. Whether used as a matter of personal preference or for adaptive technology, the pervasiveness of common conventions means that a meaningful comparison of keyboard shortcuts can be made across various widely used operating systems.

Cells with a yellow background in the tables below denote Apple's "sacred" keybindings.

General shortcuts

A note regarding KDE's shortcuts is that they can be changed and the below list contains the defaults. Some of the combinations are not true for localized versions of operating systems. For example, in a non-English version of Windows, the Edit menu is not always bound to the E shortcut. Furthermore, many shortcuts (such as Ctrl+Z, Alt+E, etc.) are just common conventions and are not handled by the operating system. Whether such commands are implemented (or not) depends on how an actual application program (such as an editor) is written. Not all applications follow (all of) these conventions, so if it doesn't work, it isn't compatible.

If you want to be a computer expert you should download this app and you can see thousands of free computer shortcut keys.You also can copy a shortcut key and share it on your desired platform to tell others a shortcut key.

This app is totally free and contains a lot of keys in other words this is a guide book to remember computer keys.