The long-standing computer typing card problem now has an ideal solution! PHP editor Yuzai will give you an in-depth analysis of this problem, discuss how to effectively deal with computer typing jam, start from the root cause, and provide you with practical suggestions. Now, let’s explore the article together and find the key to solving the typing card puzzle efficiently!
If it is a wireless mouse, please plug in the USB cable to use it
If it is a wired mouse, it is recommended that you increase the frequency and capacity of the memory. The typing delay problem can be easily solved
Under normal circumstances, Microsoft Pinyin is not affected by other factors. It can only mean that you have installed a certain common software, causing the overall operating system to freeze. This needs to be manually checked according to the situation.
This situation is usually caused by system software and memory.
1. The computer is accidentally installed with malware, or malicious programs are generated while surfing the Internet. It is recommended to use software such as 360 Defender and Kingsoft Defender to clean up the garbage and kill the malware. After the completion, restart the computer and the problem may be solved. If it doesn't work, reinstalling and restoring the system can solve the problems caused by the software.
2. If it only occurs occasionally when running certain software or games, restart the computer and try again, or download other versions of the software elsewhere and reinstall it.
3. Click Start menu, run, enter cmd and press Enter. At the command prompt, enter for %1 in (%windir%system32*.dll) do regsvr32.exe /s %1 and press Enter. Then let him run it to completion, and it should be possible to solve it.
4. If your computer has been infected recently, or unstable software has been installed, etc., it is recommended to do a full anti-virus, uninstall the software that caused the problem, and reinstall other versions, which may solve the problem. If it still doesn't work, just reinstall the system.
5. There is dust in the memory module inside the computer case. Open the case, remove the memory module, clean the memory gold finger, and put it back again, and it may be ok.
6. The memory of the computer is broken after being used for a long time, parallel import memory is purchased, multiple memory sticks are incompatible when used together, etc. It is recommended to replace the memory to solve the problem.
1. Structure: According to functions, the keyboard can be divided into four major areas, namely: function key area, typing key area, editing control key area, and secondary keyboard area.
2. Basic keys: The typing keypad is the most commonly used keypad. Through it, various text and control information can be entered. There are 8 basic keys in the center of the typing keypad, namely the 'A, S, D, F' keys on the left, and the 'J, K, L, ;' keys on the right, including the F and J keys. A small raised rib to facilitate tactile positioning of fingers during touch typing.
3. Basic key fingering: Before starting to type, the little finger, ring finger, middle finger and index finger of the left hand should be placed on the 'A, S, D, F' keys respectively, and the index finger, middle finger, ring finger and little finger of the right hand should be placed respectively. On the 'J, K, L,;' keys, the two thumbs are placed on the space bar. The basic key is the reference position of the finger when typing. When hitting any other key, the finger starts from here, and must immediately return to the basic key position after typing.
4. Finger division of other keys: After mastering the basic keys and their fingering methods, you can further master the other key positions in the typing keypad. The left index finger is responsible for the key positions 4, 5, R, T, F, G, There are a total of eight keys V and b, the middle finger is responsible for four keys 3, E, D, and C, the ring finger is responsible for keys 2, W, S, and X, and the little finger is responsible for 1, Q, A, Z, and all keys to the left. The index finger of the right left hand is responsible for the eight keys 6, 7, Y, U, H, J, N, and M, the middle finger is responsible for the four keys 8, I, K,, and the ring finger is responsible for the keys 9, O, L. Four keys, the little finger is responsible for 0, p, ;, / and all the keys to the right. With this division, the finger division of the entire keyboard is clear. To hit any key, you only need to move your fingers from the basic key position to the corresponding key. After correct input, return to the basic key position.
5. Editing control keypad: After understanding how to use the typing keypad, let’s take a look at the editing control keypad. As the name suggests, the keys in this keypad are used for editing control, such as: text insertion and deletion, up and down Move left and right to turn pages, etc. Among them, the Ctrl key, Alt key and Shift key are often combined with other keys to complete specific functions. For example, our most commonly used hot start is when the three keys Ctrl+Alt+Del are pressed at the same time.
6. Function key area: Generally, there are 12 function keys from F1 to F12 on the keyboard. Some keyboards may have 14. One of their biggest features is that they can complete certain functions with one click. For example, F1 is often set Now, in order to further facilitate users, some computer manufacturers have also set up some specific function keys, such as single-key Internet access, sending and receiving emails, playing VCD, etc.
7. Additional keyboard area: If you look carefully, you will definitely find that the keys in the secondary keyboard area are actually duplicates of some keys in the typing and editing keyboard areas. So why do you need to set up such an additional key area? This is mainly to facilitate centralized data input, because the numeric keys in the typing keyboard area are lined up, making it inconvenient to input a large amount of data. The centralized placement of numeric keys in the typing keyboard area can solve this problem well.
8. Notes on typing
① After understanding the division of keys, you should also pay attention to your typing posture. When typing, your whole body should be naturally relaxed, your back straight, your upper body slightly away from the keyboard, your upper arms naturally drooped, and your fingers slightly inward. Bend it and place it naturally on the corresponding key position. Only if the posture is correct can it avoid fatigue and errors.
② In addition, it is forbidden to look at the keyboard when typing, that is, you must learn to use touch typing, which is very important. Beginners often cannot help but look at the keyboard when typing because they cannot remember the key positions. This must be avoided. If you really can't remember, you can look at it first, then move your eyes away, and then type according to the fingering instructions. Only in this way can we gradually understand the exact position of each key by feel instead of memory.
③ You must also move your fingers strictly according to the specifications. Since each finger has a clear division of labor, it must perform its own duties. Do not overstep your authority and do it for you. Once you hit the wrong key or use the wrong finger, you must use the little finger of your right hand to knock it back. Press the space key and re-enter the correct characters.
It’s really convenient now. If you need any materials, you can just type them out on the computer.
Computer typing is an essential skill in modern life. Whether it is work or daily life, we all need to communicate with others and complete various tasks through the keyboard. . Good typing speed and accuracy can not only improve work efficiency, but also reduce physical fatigue caused by typing.
For beginners, mastering the correct typing fingering is the basis for improving typing speed and accuracy. First, maintain a correct sitting posture, relax your hands, and let your fingers rest naturally on the keyboard. Then, gradually become familiar with the position of each key on the keyboard, which can reduce the error rate during touch typing. Secondly, it is recommended to choose some specialized typing practice software or websites and use your free time to practice repeatedly to improve typing speed and accuracy.
In addition to practicing with typing practice software, you can also improve your typing ability through some specific practice methods. For example, touch typing practice is a common training method. By practicing touch typing without looking at the keyboard, you can gradually improve your familiarity with the keyboard layout. In addition, you can also try some basic typing exercises, such as word-by-word progressive exercises, permutation and combination exercises, etc., to enhance your familiarity with different key combinations.
Once you have initially mastered the basic typing fingering techniques, you need to continue to practice and improve. At this time, you can try some more challenging typing exercises, such as typing games, to enhance your keyboard familiarity and reaction speed through games. At the same time, practicing for a certain amount of time every day and gradually increasing the time and difficulty of typing can help improve your typing speed.
Through the above methods and suggestions, beginners can gradually improve their computer typing speed and accuracy. Persistence, continuous practice, and continuous summarization of experience during practice, I believe your typing level will definitely improve significantly.
Thank you for reading this article, I hope these methods and suggestions can help you improve your computer typing speed and accuracy.
For white-collar workers in modern offices, using computer keyboards for long periods of time is commonplace. However, some people suffer from the "computer typing jam" problem, which leads to a decrease in work efficiency and even an impact on the quality of life. Understanding the dangers of computer typing cards is crucial for us to take appropriate preventive measures.
Computer typing jam, also known as "keyboard hand", refers to a disease that damages the hand muscles or nerves caused by long-term use of computer keyboards. Symptoms include, but are not limited to, stiffness, numbness, pain in the fingers, and an inability to relax the hand muscles.
For a long time, computer typing jams have become a common occupational disease among office workers. It can lead to a decrease in work efficiency and even prevent some office workers from completing their daily tasks. In addition to affecting work, computer typing can also cause physical pain and affect the quality of life after work.
In order to prevent the occurrence of computer typing jam, we can take corresponding measures. First, choose an ergonomic keyboard and maintain correct typing posture. Secondly, arrange your work and rest time reasonably and avoid using the computer keyboard continuously for a long time. Perform regular hand massage to relax muscles and keep hands flexible. In addition, proper hand and wrist stretching exercises are also an effective way to prevent computer typing jams.
Through the above methods, we can effectively prevent the occurrence of computer typing jams, improve work efficiency, and protect our health.
Thank you for reading this article. By understanding the dangers and prevention methods of computer typing cards, I hope it will be helpful to your work and life.
1. Pay attention to your typing posture: the first step is to keep your back straight, your eyes about half a meter away from the keyboard (this is to keep the whole thing in your field of vision), and the index fingers of both hands naturally placed on "F" and " J" key.
2. Familiarize yourself with the keyboard keys: Be careful not to use just one finger when typing. Be sure to let each finger have its own division of labor.
3. Correct position of fingers: Pay attention to the correct position of fingers. You can use the "keyboard map", which has a "finger position map" on the back.
4. Typing without looking at the keyboard: imprint the position of the letters in your mind. There is a small bar on the "F" and "J" keys, use this To remember the key positions.
5. Make good use of shortcuts: shift+ctrl is to switch input methods during typing, ctrl+space is to switch between Chinese and English input methods, ctrl+Alt+Del is to end the task... The most important thing is to Practice more and more every day until you can reach the level of touch typing.
Practice makes perfect. You can type quickly using Wubi and Pinyin.
The Windows system has a system magnification function and an auxiliary "magnifying glass" function for users who use high-resolution displays and users with poor eyesight. In addition, commonly used browsers also have a magnifying glass function. It has an independent page magnification function. The specific operation methods are as follows:
1. Desktop and font magnification: (applicable to win7, win8, win10)
The overall display magnification ratio of the windows system can be adjusted, such as 125% or 150% magnification, etc. .
How to do it:
(1) Right-click on the desktop -> Select "Screen Resolution" -> Click "Enlarge or Reduce Text and Other Items" at the bottom of the window
(2) Right-click on the desktop -> Select. "Personalization"->Single-machine "Display" at the bottom of the left column of the window.
2. Magnifying glass function: (Applicable to win7, win8, and win10)
You can partially magnify the desired part on the screen through the mouse. Or use the keyboard to control the magnifying glass magnification position. The magnification ratio can be adjusted by yourself. The magnification factor can generally be adjusted to 500% or higher.
Operation method:
(1) Press and hold the "win badge key" + "+" (plus sign key). ) to quickly open the magnifying glass tool.
(2) After opening the tool, continue to press the "win badge key" + "+" (plus sign key) or "win badge key" + "-" (minus sign key). Adjust the magnification ratio.
(3) When not in use, you can press the "win badge key" + "ESC key" to quickly close the magnifying glass tool.
3. Browser magnification function:
The magnification function of each browser. The setting methods are generally inconsistent, but basically all browsers support this operation:
Hold down the "Ctrl" key and slide the mouse wheel to zoom in or out of the currently displayed web page
4. Right-click on the blank space on the desktop. Go to - Properties - Appearance - Under "Font Size", click the drop-down arrow, select "Large Font" or "Extra Large Font" - Apply - OK
5. Right-click on a blank space on the desktop - Properties - Screen Resolution - Adjust. Go to a lower resolution-Apply-OK.
6. Right-click a blank space on the desktop-Properties-Appearance-Advanced, click the drop-down arrow under "Project", select an item, and adjust the size of the "Font" below- OK-Apply-OK.
7. Control Panel-Accessibility Options-Display-check "Use High Contrast"-Apply-OK. This method can solve all font display situations.
A computer, also known as a computer, is a machine that uses electronic principles to process data according to a series of instructions. Computers can perform numerical calculations, logical calculations, and have storage and memory functions. It is a modern intelligent electronic device that can run according to the program and process massive data automatically and at high speed. The first general-purpose computer, ENIAC, was born on February 15, 1946. On May 24, 1954, the transistor electronic computer was born.
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