Which key is the computer keyboard switch and which key is the keypad switch

Computer keyboard shutdown shortcut.

num lock。

At the top of the keyboard, there is a keyboard with the word numlk written on it, and it is with scrlk, and you can switch it by holding down shift numlk.

Generally in the upper right or lower right. If the color of the text on your numlk key is different from the color of the text on the alphabet keyboard, it means that you need to press the fn (function) key at the same time to knock it down, and if the text is the same color but above the keyboard, it means that you need to press the shift key.

to get it.

Press the numeric keypad for the first time (at this time, some books will have a lock with the number 1 written on the symbol light will be on), and press it again to resume normal use.

The role of the six keys on the numpad

1. Insert: Generally speaking, most systems don't use this much now, and it will be used in the previous DOS mode to switch between insertion and cover mode.

2. Delete: This is actually the delete key.

in typography. Inside I usually call the **delete key.

3. Home: Go back to the beginning of the text, which can bring the web page or document back to the beginning.

4. end: Go back to the end of the text, so that the web page or document can be turned to the last position.

There are numlk keys on some 14-inch keyboards, and you can turn the numeric keypad on or off by fn+numlk.

Some of the 15-inch machines have a keypad area, and you can directly press the numlk button to turn on or off the numeric keypad.

Some keyboards do not have numlk keys on them, and you can turn the numeric keypad on or off by fn+insert.

Models equipped with the VIVO key (e.g. S400CA) can turn the numeric keypad on or off via FN+HOME.

Some models do not have numlk, insert buttons, and do not have a separate home button.

Please check whether the word home is marked on the left button, and you can turn the numeric keypad on or off by pressing the left button on or off by fn+left button.

Tool: Lenovo IdeaPad Y580.

System: win10 1903.

Turn on the Lenovo laptop, and the keyboard light of the notebook is normally on like the following figure, as shown in the figure below:

Click the fn function key on the keyboard and the spacebar to adjust the brightness, and you can see that the brightness is brighter than just now, as shown in the figure below

Click the fn function key and the spacebar again, and you can see that the keyboard light has been turned off, as shown in the following figure:

1. Turn on the Lenovo laptop, and the keyboard light of the notebook is normally on like the following figure, as shown in the following figure:

2. Click the fn function key + space bar on the keyboard to adjust the brightness, and you can see that the brightness is brighter than just now, as shown in the figure below

3. Click the fn function key and the space bar again, and you can see that the keyboard light has been turned off, as shown in the figure below

1.Use fn+f8 in the keyboard to turn on the keyboard light; 2.Press and hold the fn key and the left arrow at the same time to turn on the backlit breathing mode; 3.

Press and hold the keyboard fn key and the right arrow at the same time to switch the breathing speed; 4.Press and hold the N+ arrow up or down at the same time to adjust the background light brightness control.

The computer keyboard boot key is the enter key.

If it is a laptop, press the power button on the keyboard for about 3 seconds to turn on the computer and press the enter key. If it is a desktop computer, press and hold the power button on the main unit for about 3 seconds to turn it on.

The correct steps to turn on your computer:

1. Make sure the socket is powered on. When the indicator light is on, it means that there is power.

2. Find the power switch behind the host and press it (except for the crash, no one will usually turn it off).

3.Press the power button on the front of the case (there are usually two buttons on the front, the big one is the power button and the small one is the reset button.) When the light is on, the proof button is pressed.

4. Turn on the power button of the computer monitor, and press the power button slowly, and the computer screen will light up, proving that the button is correct.

5. Wait for a while, the computer screen will light up and display the boot screen, that is, the computer will be successfully booted.

Location of the computer's enter key:

The press enter key on the computer is enter. On a standard keyboard, there are two Enter keys, one on the right side of the main keyboard area, one above the shift key, one in the bottom right corner of the keypad, and one below the plus key. On a standard keyboard, there are two Trapped Fiber Enter keys, one on the right side of the main keyboard area, one on the bottom right corner of the keypad, and one below the plus key.

Enter is the name of the Windows system, while in macOS it is called Return. Some Windows computers will have a curved arrow on the Enter button. <>

A computer keyboard switch is a numlock key in a keypad.

The computer keypad is turned on and off by the numlock key, which can be pressed to turn the keypad function on or off. num is the abbreviation of number, and lock is the meaning of lock, so numlock means to lock the number.

If you cancel the numlock key on the keyboard, you will no longer be able to use the numbers on the keypad.

Computer key: CTRL key: commonly known as the control key, it is generally used in combination with other keys, such as the most commonly used:

ctelc = copy ctelv = paste, fn key: commonly known as function key. Almost all laptops have this FN key, which is useful for forming key combinations with other keys.

The win key: Also known as the Microsoft key, it comes from the keys on the keyboard that display the Windows logo. Click this button to bring up the Start menu.

Or form a key combination with other keys Alt key: also known as change key or replacement key, it is generally used in combination with other keys, such as: ctrlaltdel can be called out (task manager).

Operating tool: Laptop.

The computer keyboard boot buttons are as follows:

1. First of all, we open the lid of the notebook that needs to be turned on and show the keyboard.

2. Then we find the boot button in the upper left corner of the keyboard, which is on top of the ESC key.

3. Then we press the boot button, and the computer will turn on.

Precautions for the use of laptops:

1. When the computer is not used for a long time, the power of the LCD screen can be temporarily turned off and collapsed through the function keys on the keyboard, which can not only save power but also extend the life of the screen.

2. Do not force the lid of the LCD screen or place any foreign objects between the keyboard and the display screen to avoid damage to the internal components of the upper glass due to heavy pressure.

3. Do not touch the surface of the screen with fingernails and sharp objects (hard objects) to avoid scratches.

4. The surface of the LCD screen will absorb dust due to static electricity, it is recommended to buy a special wiping cloth for the LCD screen to clean your screen, do not pat it with your fingers to avoid leaving fingerprints, and please wipe it gently.

5. Do not use chemical cleaners to wipe the screen. <>

Press the "Num Lock" key directly to turn on the keypad function.

num is an abbreviation for number. lock means lock. Numlock means to lock numbers. If you cancel the numlock key on the keypad, then the numbers on the keypad cannot be used.

The computer keyboard is turned off and the key is Alt plus F4, and then press the U key.

If there is a window, press alt+f4 to close the window, and after closing the window, it is to close the number of sellers.

The effect of alt+f4 is to close the page, and using this command will close the page that is currently in use. When your page has no pages that can be closed, press this key combination again, and the system will prompt you whether to shut down, then press the enter button.

Computer Keyboard Key Function:

Ctrl+A: Select all the contents of the current page.

Ctrl+C: Copy the currently selected content.

Ctrl+D function: Open Add Favorite Panel (add the current page to your favorites).

Ctrl+F function: Open the search panel.

Ctrl+G function: Opens or closes the Easy Collection panel.

Ctrl+H function: Tap the key to open the history sidebar.

Ctrl+K function: Closes all tabs except the current and locked tabs. <>