About computer keyboards, how to use computer keyboards properly

Computer Keyboard Fingering Learning Steps:

The first step is to place your fingers on the keyboard (as shown below, your fingers are placed on the eight basic keys and the two female fingers are lightly placed on the space bar).

The second step is to practice keystrokes.

For example, if you want to hit the D key, the method is: 1. Lift your left hand about two centimeters away from the keyboard; 2. When you hit the key down, flick the D key down with your middle finger, and flick the other fingers slightly upwards at the same time, so that you can hear the sound of the keystroke. Hitting other keys is similar to playing, please experience more.

It's important to form the right habits, and the wrong ones are hard to break.

Step 3: Practice familiarizing yourself with the position of the eight basic keys (please keep the correct keystrokes in the second step).

The fourth step is to practice the playing of non-basic keys.

For example, if you want to hit the E key, the method is: 1. Lift your left hand about two centimeters away from the keyboard; 2. The whole left hand moves forward slightly, and at the same time uses the middle finger to flick down the E key, at the same time the other fingers bounce up slightly, and the four fingers quickly return to position after hitting the key, as shown in the figure above, pay attention to the right hand do not move, other keys are similar to the way to play, pay attention to the experience).

Step 5: Continue to practice and reach the level of instant play (provided that the movements are correct).

1. The left half of the keyboard is responsible for the left hand, and the right half is responsible for the right hand.

2. Each finger has its fixed corresponding'Buttons:

1) Left little finger: [1], [q], [a], [z].

2) Left ring finger: [2], [w], [s], [x].

3) Left middle finger: [3], [e], [d], [c].

4) Left index finger: [4], [5], [r], [t], [f], [g], [v], [b].

5) Left and Right Thumb: Blank key.

6) Right index finger: [6], [7], [y], [u], [h], [j], [n], [m].

7) Right middle finger: [8], [i], [k], [

8) Right ring finger: [9], [o], [l], [

9) Right little finger: [0], [p], (

3、[a][s][d][f][j][k][l][;The eight keys are called "guide keys" and help you use the sense of touch instead of your eyes to locate your hand or other keys on the keyboard, which means that all keys can be positioned by the guide keys.

4. The [Enter] key is on the right side of the keyboard, and the little finger of the right hand is pressed.

5. Some keys have two letters or symbols, such as number keys are often used to type numbers and other special symbols, when playing special symbols with the right hand, hold down the [shift] key with the little finger of the left hand, and hold down the [shift] key with the little finger of the right hand when playing special symbols with the left hand.

Summary: It takes about two days (six hours a day) to practice the letters, and it is important to ensure that you reach the level of instant typing.

Introduction to the functions of the computer keyboard:

1. All input keys in the middle area of the keyboard. There are a total of 26 English letters, 10 numbers and 11 commonly used symbols, plus a long space bar, these key functions are very simple and clear, and they are used to enter words and numbers when typing in documents and software chats. Of course, if you enter English, you can press the keys directly, and if you enter Chinese, you need to use pinyin or Wubi input method.

2. When it comes to input buttons, you have to say the shift button, the Chinese name is "upper gear key". One on the left and one on the left and one on the keyboard, which is convenient for the left hand and right hand to press separately, but the function is the same. Normally, pressing the English letter key is lowercase, hold down the "upper gear key" at the same time, and then press the letter key, and the input is uppercase.

In addition, there are two symbols on each number and symbol button, and you can enter the symbol printed on the top by pressing and holding down the "upper key" while pressing a key. For example, if you press and hold the "upper button" and press the number 8 button, you will enter "*".

3. Below the shift key, there is the CTRL key, and the Chinese name is "control key". There is one on the left and right of the keyboard, and its main function is to achieve a lot of shortcuts through the keyboard, but it must be pressed at the same time with other keys to work. Some commonly used shortcut key methods need to be familiar with the back down, and the speed will be very fast.

For example, the commonly used is CTRL+C is "Copy", CTRL+V is "Paste", which is used a lot when text, and CTRL+P is to start the printing function.

4. Next to the Ctrl key, there is a button for the Windows icon, which is specially set for the Windows system, and there is one on the left and right of the keyboard. Its function is to open the Start menu on any interface, which is the same as clicking Start with the mouse, but it is faster and more convenient.

5. Next to the windows button is the alt key, and the Chinese name is "shift key". It's similar to the "control key", but it can be combined with other keys to achieve some functions, but it is of little use. A common point is to press the three keys Ctrl+Alt+Delete at the same time, which will open the "Windows Task Manager"; In addition, some software shortcuts use alt.

6. On the top of the shift button on the right, is the Enter key, and the Chinese name is "Enter key", a very professional name. Its main function is the meaning of "OK", at the end of the chat, press it to send; After entering an instruction, press it to execute; text, press it to wrap, and so on.

7. Above the shift button on the left, there is the caps lock key, and the Chinese name is "uppercase lock key". Its function is to press the letter key after pressing,Press the letter key to enter all capitals,You don't need to press the shift key and then press the letter key,It's easier。 If you want to cancel the uppercase input, just press the caps lock key again.

The schematic diagram of the computer keyboard is as follows:

Keyboard alphabet memory formula.

1. The first row of letters on the keyboard: q, w, e, r, t; y、u、i、o、p;It can be shortwritten as: seven bowls of goose broth, there is no longer a single lotus root.

2. The second row of letters on the keyboard: a, s, d, f, g, h, j, k, l; It can be shortwritten as: crying after falling in love with each other.

3. The third row of letters on the keyboard: z, x, c, v, b, n, m; It can be shorthanded: the bike didn't buy it for you.

Keyboard alphabetical order is the reason for qwer

In fact, this order was determined long before the advent of computer keyboards, and in the 70s of the 19th century, the typewriter, the predecessor of the keyboard we use today, appeared and became popular. At that time, typewriters were arranged alphabetically according to the keys, and the garter words were printed on the paper by using the hammer behind the buttons.

However, in use, it often happens that due to the typing speed is too fast, the previous letter is pressed and has not fully bounced, and the word hammer of the next letter has fallen, and the two word hammers are stirred together to occur the situation of "stuck key", which greatly affects the efficiency of the work.

In order to solve this problem, we must find a way to reduce the speed of the keys on the typewriter, and the most direct way is to shuffle the order of the letters on the keyboard, put the letters commonly used in English in the less flexible middle finger and ring finger positions, and at the same time put the less commonly used letters in the position of the most flexible index finger of the left and right hands, so that there is a very strange order that we are now familiar with qwerty.

1. Tab key: ** key. It is an abbreviation for table, which can be used as an equidistant movement in word processing software.

For example, when we deal with **, we don't use the spacebar to move one by one, as long as we press this key to move equidistantly, so we call it ** key.

2. ESC key: exit key. It is an abbreviation for escape, and its main role is to quit a program. For example, if you want to quit a game, just press this button.

3. Caps lock key: uppercase lock key. It is an abbreviation for Capital Lock. The purpose is to enter capital letters. But it's a loop key, and pressing it again reverts back to lowercase.

4. Shift key: conversion key. It means "transformation". It converts case and case and forms other shortcuts. For example, if you want to enter the @ character, press shift+2 in English.

5. Ctrl key: control key, is the abbreviation of control, to be used with other keys or mouse. For example, in the Windows state, multiple non-contiguous objects can be selected with the mouse.

6. Alt key: optional key, is alternative, to be used with other keys to achieve the purpose. For example, holding down Ctrl + Alt + Del at the same time will complete a hot boot of the computer.

7. Enter key: Enter key, which means "enter" in English. It is the most used key, so it is designed as a large key on the keyboard, like a pistol, which is easy to use the little finger to hit the key.

The main role is to execute a certain command, and in word processing software, it is the role of line breaking.

8. F1 F12 key: function key. English function, Chinese means "function".

In different software, it plays the role of the corresponding function defined for it, and can also work with other keys. For example, pressing F1 in common software is a help function.

9. insert key: insert key, insert characters in the text, is a cycle key, and then press it to become a rewrite state.

10. Delete key: It is the delete key, which deletes the selected content in Windows or text software.

12. END key: the end key, when texting, it can be moved to the end of the line, which echoes the home key. Use the mouse with the CTRL key to move to the end of the article.

The letters in the main keyboard area are used for typing or typing English letters, the number key area is the number that needs to be used when dealing with files and other things, and the control key area is used to control the page.

Press the shift and ctrl keys at the same time, adjust the pinyin mode, and the capslock button is to adjust the letter size. The esc on the left is the exit key, and below the function key is the number key, and the number key also has the function of a symbol, and there are signs on it, but when you want to enter the symbol, you need to press shift first, and then press the number key.

The computer keyboard is divided into notebook and ordinary desktop keyboard, and the ordinary desktop has more function keys than the notebook computer keyboard, but there are not necessarily many functions, and the notebook's is just simplified.