What is the hot key?

A hot key is a shortcut key, which refers to completing an operation through certain specific keys, key sequences or key combinations. It means that certain special keys on the keyboard are combined to complete a specific task; using hot keys It can do some work instead of the mouse, and you can use keyboard shortcuts to open, close, and navigate the Start menu, desktop, menus, dialog boxes, and web pages.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

Hot keys are shortcut keys, which refer to completing an operation through certain specific keys, key sequences or key combinations. It means that certain special keys on the keyboard are combined to complete a specific task.

Many shortcut keys are often used in conjunction with the Ctrl key, Shift key, Alt key, Fn key, Windows key, etc. You can use shortcut keys to do some work instead of the mouse. You can use keyboard shortcuts to open, close, and navigate the Start menu, desktop, menus, dialog boxes, and web pages. Shortcut keys can also be used in Word.

The most common hotkey combination on laptops is the Fn key plus other keys (keys that can be used in combination with Fn are mostly marked with special colors and shown with icons or text showing its function on the keycap) can be used to set system parameters, such as speaker volume.

Basic shortcut keys for Windows

Description	Windows	Mac OS
Edit Menu	Alt E	Ctrl F2 F
File Menu	Alt F	Ctrl F2 E
View menu	Alt V	Ctrl F2 V
Select all text	Ctrl A	Cmd A
Copy text	Ctrl C	Cmd C
Find text	Ctrl F	Cmd F
Find Replace Text/Toggle	Ctrl H	Cmd F
New Document	Ctrl N	Cmd N
Open file	Ctrl O	Cmd O
Print Options	Ctrl P	Cmd P
Save file	Ctrl S	Cmd S
Paste text	Ctrl V	Cmd V
Close the current web page	Ctrl W	Cmd W
Cut text	Ctrl X	Cmd X
Redo text	Ctrl Y	Shift Cmd Z
Undo text	Ctrl Z	Cmd Z

Screenshot shortcut key

##Cmd Ctrl Shift 3Save window screenshot as fileCopy window screenshot to clipboardCopy the selected area screenshot to the clipboardSave a screenshot of the selected area as a fileText operation shortcut keys

Description	Windows	Mac OS
Change the entire screen Save the screenshot as a file	Windows Prtsc	Cmd Shift 3
Copy the screenshot of the entire screen to the clipboard	##PrtScr (Print Screen) or Ctrl PrtScr
	##Cmd Shift 4, then Space
Alt PrtScr	Cmd Ctrl Shift 4, then Space
Win Shift s	Cmd Ctrl Shift 4
	Cmd Shift 4

are divided into: cursor movement , text selection, text layout, text editing.

Web browser shortcut keys

are divided into: navigation, tab/window management, address bar, and bookmarks.

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