The function of the control key esc is what is the function of the control key esc

The esc key is used to cancel the command currently entered, exit the current operation, etc. It can also be referred to as the cancel exit key. esc is the force exit key, ** in English escape.

Its function is to exit a running system. In software with multi-level menus, it is often used to return to the previous menu or exit. 1. It has the function of exiting full screen.

If you want to exit fullscreen after entering fullscreen mode on some web pages or playing games, just press the esc key to exit fullscreen; In the game, after entering the game full-screen mode, many games are returned to exit by pressing the esc key. 2. When surfing the Internet, if you click on the wrong **, you can directly press the esc key to stop opening the current web page. 3. When loading a web page, sometimes it can't be typed.

At this point, you can press esc to interrupt the load. When you go online, you inevitably have to fill in some usernames or something. If it is incorrect, press the Esc key to clear everything in the box.

When typing, if you make a mistake, you can also press the esc key to clear the typo selection box. 5. In addition to the "Ctrl+Alt+Del" key combination can bring up Windows Task Manager, press the "Ctrl+Shift+ESC" key combination to start the Task Manager. 6 When a program is inactive and you want to restore it to an active state, you can activate the application by pressing the "Alt+ESC" keys instead of clicking on the program title bar with your mouse.

7. For the pop-up window with "Cancel" option, if you want to cancel, you can directly press the esc key to achieve the "Cancel" operation. 8 In Excel, you can use the esc key when the input error in the cell is canceled. 9 In PPT, press ESC to exit full screen.

Removing the ESC key function seems to mean that the ESC key does not work. But it doesn't work by default, unless the video is in full screen, then press esc to push out full screen. The default is not fullscreen The specific method is to press the " " key below esc, bring up the console, and type:

quit on it.

The exit button is to exit the current operation interface and return to the previous interface.

Questions. Does the ESC button on the fingerprint punch card machine have any other functions besides the exit function?

Opt-out or Cancellation.

Questions. Are there any other features besides these two features?

Oh, no. <>

Rest assured. Attendance records will not be deleted.

Questions. After punching the card, I immediately pressed the OK button to punch in and the record came out, right?

Yes. Smile] [smile].

The purpose of the esc key is to cancel the currently entered command.

The esc key is a special key in a computer keyboard that is usually located in the upper left corner of the keyboard. What it does is cancel the operation that is currently in progress or exit the current mode, so it is also known as the cancel key or exit key. In computer operations, we often need to enter some commands to complete predetermined tasks.

Sometimes, if we enter the wrong command or don't want to continue with the current command, we need to use the esc key. Pressing the Esc key cancels the current command, thus avoiding incorrect results or unnecessary actions. The esc key is especially important in command-line operations, as it allows us to quickly go back to the command-line prompt and re-enter the correct command.

The use of the esc key

There are a number of other applications for the ESC key, such as in a game, where you can press the ESC key to pause the game or return to the game's main menu. In the operating system bridge, press the ESC key to open the task manager and view and end the running program. In some special applications, pressing the esc key will bring up a help menu or a settings menu.

Although the ESC key may seem simple, its role in computer operation is very important. It can help us avoid incorrect actions, quickly return to the command line to the Sensitive Bridge Symbol, or exit the current mode. When using the computer, we should be proficient in the use of the esc key to improve the operation efficiency and reduce the occurrence of wrong operation.

The esc key is a special function key of a computer keyboard, and its full name is"escape"keys, also known as:"Exit key"、"Cancel key"。Its role is as follows:

1.Exit current action: In many software and operating systems, pressing the Esc key allows you to immediately exit the current operation or cancel a task in progress.

If you need to cancel a complex operation or a long wait period, you can quickly abort the operation by pressing the Esc key to avoid continuing or waiting.

2.Close Dialog or Window: When a dialog box or window is displayed and you don't need to continue, press the Esc key to close the dialog or window and return to the original interface. This is very common in situations where dealing with pop-ups, message prompts, etc.

3.Cancel Typing Clear Selection: When you are quietly typing text, press the Esc key to cancel what you are typing, i.e. undo the characters that have already been typed.

In addition, when selecting an option or action, press the Esc key to clear the selected option and return to the previous state.

For example, in the documenter, if you need to cancel the current one, you can press the esc key. In menu actions, press the Esc key to return to the previous menu or exit the current application.

5.Reset settings or restore defaults: In some settings screens or in specific applications, pressing the esc key can reset the current settings and restore them to their default or previous state. This can be useful if you're having trouble adjusting your settings or if you want to start over.

In general, the purpose of the esc key is to provide a quick way to exit the previous action when the trace was in place, close the dialog box or window, cancel the input or selection, cancel the operation or go back to the previous level, and reset the settings or restore the default values. It is a commonly used function key that plays a great role in daily computer use and operation.