What does lnsert keyboard mean?

The lnsert keyboard is the insert key. It is a key on the computer keyboard. It is usually located on the upper right side of the computer keyboard. It is mainly used to switch text input modes in word processors. In word processing, there are two input modes: one is the overwrite mode, the newly input word at the cursor position will replace the original word; the other is the insertion mode, the newly input word is inserted at the cursor position, and the original word is moved back accordingly. .

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

What is the lnsert key? What is the function?

lnsert keyboard is the Insert key (abbreviated as INS). It is a key on the computer keyboard. It is generally located on the upper right side of the computer keyboard. It is mainly used to switch text input in a word processor. mode.

In word processing, there are two input modes:

• One is the overwrite mode, where the new input word at the cursor position will replace the original word. In early computer terminals, when in overlay mode, the cursor became a square instead of the usual vertical line.

• The other is the insert mode. The newly entered character is inserted into the cursor position and the original character is moved back accordingly.

After clicking the input box with the mouse, a flashing cursor will appear. Under normal circumstances, the Windows system inserts characters at the default cursor position, and the cursor moves backward, that is, the characters after the cursor are not affected during input. However, Insert is embedded, that is, inserted and overwritten, so when the Insert key is pressed and then entered, the character behind the cursor will be erased, that is, replaced by the currently input character. After pressing again, it will return to the default insertion state.

The location of the lnsert key

Generally for laptops with screen sizes of 14 inches or less, the Insert key is located on the keyboard The penultimate key in the top row, that is, to the left of the Delete key

For laptops or peripheral independent keyboards with screen sizes of 15 inches or more, the Insert key is located above the arrow keys and is the first of the six function keys. Rank first

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