What is the function of alt+tab keys?

The function of the [alt tab] key is to switch applications. Press [Alt Tab] once and it will switch to the previous application. Press and hold, and you can click with the mouse to select the application you want to switch to. program.

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

Alt TabThe shortcut key is used to switch applications.

Click Alt Tab to switch to the previous application. By holding down (press Alt then Tab), you can click with the mouse to select the application you want to switch to. The effect is as follows:

Other commonly used keyboard shortcuts:

First group (single key)

ESC: Exit the application

F5: Refresh the page

PrtSc: Take a screenshot and copy

Del: Delete

NumLock: Lock Small keyboard, that is, cannot be used

F10: Activate the menu bar of the current program

Second group (Ctrl key combination)

Ctrl key A All Select (font, file or folder)

Ctrl key B Organize favorites

Ctrl key C Copy (font, file or folder)

Ctrl key D Copy the current Web page added to favorites

Ctrl key F Search

Ctrl key H Open history

Ctrl key I Favorites

Ctrl key P Print

Ctrl key V Paste (font, file or folder)

Ctrl key W Close the current window

Ctrl key X Cut (font, file or folder)

Ctrl key Z Undo (font, file or folder)

Ctrl key Esc Open the start menu

Ctrl key Shift switch input method

Ctrl key B plus Thick

Ctrl key U underline

The third group (Shift key combination)

Shift Delete: Completely delete

Press and hold shift and close one of the many windows, you can close other windows continuously

Shift F10: Select the right menu of the file

Fourth group (ALT key combination)

Alt F: You can activate the "File" menu of the current window

Alt F4: You can pop up the option box to close multiple windows

Alt PrintScreen: Universal Snapshot

Alt F: Open the "File" menu

Alt A: Open the "Table" menu

Alt E: Open the "Edit" menu

Alt I: Open the "Insert" menu

Alt H: Open the "Help" menu

Alt W: Open the "Window" menu

Alt T: Open the "Tools" menu

Alt V: Open the "View" menu

Alt O: Open the "Format" menu

Alt Enter: View the current file properties

Alt Double-click File: View the file properties

Alt Space M: Move the current window

Alt Space N: Minimize the current window

Alt Space R: Restore the minimized window

Alt Space ESC: Switch the open program alternately in the front window

Alt Space C: Close the current window

ALT F4: Close the currently running application

Alt X: Close the C language

ALT Spacebar: Open the menu in the upper left corner of the program

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