How to learn to repair computer software and hardware?

Software: After the office and your own commonly used software are installed (it is best not to install it on the C disk, unless your C disk is large enough), you can make a ghost backup, and the system can be restored if the system is abnormal in the future (it is recommended that important information and documents should not be placed in the "My folder"、Desktop and other places that belong to the path of the C disk),For other system software,I personally think that the 360 security guard is good,Simple and clear,General problems can be solved,Patch the vulnerability,Scan the Trojan,Boot management, etc.。

Hardware: a fixed period of time (different environmental time is different for 1-2 months) to clean the host hardware, brush and vacuum cleaner to sweep off the dust on the motherboard, if more than 2 years have not been cleaned, and the host is accompanied by the noise of the fan, it is necessary to add lubricating oil to the CPU and graphics card fan, and then you can clean the dust in the CPU heat sink (carefully disassemble and assemble) in detail, and buy some gray-brown thermal conductive silicone (the white one is not very good) at the computer maintenance point.

I'm also a person from the past, but the first thing that comes to mind when I come into contact is how to repair the hardware and tell me about my experience.

1.Subscribe to the computer newspaper and computer enthusiasts, these 2 are entry-level.

2.Dismantle your own computer, I'm talking about the host, dismantle all the boards and CPUs inside, and then install them. Reinstall the system and install the software.

3.Bubble network, enrich the knowledge structure.

4.Enthusiastic about repairing computers for friends for free, what I gained was not only knowledge, but also praise.

There are short-term training courses for hardware maintenance, and the scope of software is too wide, so first find a knowledge article on the operating system on the Internet to take a look, and then it is a long-term way to thrive from encountering problems and solving problems.

There is no way to learn, unless you open your own shop to repair it, you can gain experience, some things have to be done yourself to understand, the best way is to be an apprentice.

Go to an Internet café for 3 months and you'll be able to do anything.

Of course, the premise is that you have to find a good enough Internet café.

<> learn computer repair by following these steps:

Learn the basics of a computer: Learn about the various parts and functions of a computer, and learn how to use the operating system and software programs. It can be learned through ****, books, tutorials and other ways.

Learn computer hardware maintenance: Understand the basic structure and composition of computer hardware, and learn how to replace and repair hardware components. It can be learned by **** tutorials and reading computer hardware repair books.

Practice: During the learning process, reinforce what you have learned through practical exercises, such as installing new hardware on your home computer, upgrading your system, etc.

Take a training course: If you're having trouble studying on your own or want to accelerate your learning, you can take a computer repair training course to get guidance and advice from a professional instructor.

Overall, learning computer repair requires patience, diligence, and care, and I hope the above advice will be helpful to you.

1. If you just want to know how to repair the computer by replacing components when the PC is broken, such as CPU, memory, hard disk, etc., as long as:

1. Familiarize yourself with the computer first, figure out the system software, common tool software and application software (such as ** device, office, etc.), know what the driver is and install it (of course, now there is drivelife, etc., which is very convenient for the installation of the driver). There are tutorials on the Internet, just come down and learn.

2. Find some computer hardware maintenance tutorials on the Internet, know what is CPU, hard disk, graphics card, internal and its common parameters, and then find a second-hand computer (not too old, at least dual-core), and you can also buy another computer maintenance card (not expensive, **There is a transaction for more than 20 yuan). While studying, while tossing, when encountering problems to search for answers on the Internet (there are many enthusiastic people on the Internet, they are usually masters, and their moral character is respectable). Not out.

In two or three months, there will be great progress.

Second, if you want to achieve something in computer hardware, then I suggest you start with the basics:

1. Learn "Analog Electronic Technology", at the beginning you can know the current, resistance, voltage, transistor principle, resistance, capacitance, and inductance, and then check the books according to the questions if you don't understand it later;

2. Learn "Digital Electronic Technology", which is fundamental'The basics must be learned to be proficient. Be sure to figure out binary, transistor switching principles, basic gate circuits, digital logic circuits, timing and combinatorial logic, digital coding, etc.

3. Computer principles. Know how your computer's hardware works, and how some buses and interfaces work with the software.

Once these three foundations are solid, it will be easy to learn them in the future.

You don't need a lot of math to learn computer applications well, so don't worry.

1. The computer often crashes. Computer crash mainly refers to the sudden occurrence of system crash, blue screen or black screen during the use of the computer. Usually, the main cause of computer crash is the system itself, software problems or virus intrusion.

Solution: Check whether there are any system files in the computer system that are corrupted, and then repair them. If it is not a system problem, then check whether the application software of the computer is missing patches or software incompatibility, etc., if it is a software problem, you need to ** software patch or delete the incompatible software.

Finally, you need to check your computer for viruses. In addition, unreasonable computer cache design, hardware overheating, and hardware failures will also cause frequent computer crashes.

2. The CPU share of the computer is 100%. This fault is mainly manifested in the use of the computer, the system runs slowly, or even fakes to crash. The main causes of this failure are virus intrusion, virus detection and sterilization software failure, network card failure, or improper computer startup settings.

Solution: The main way to solve the problem of high or 100% CPU occupancy of the computer is to first check and kill the virus and remove the intruding virus.

Then check for virus detection software and try to use these software monitoring services as little as possible. Second, you need to check the network connection and troubleshoot the network card. Finally, you'll need to change your computer's settings.

3. The blue screen of the electric imitation Yunqin brain is turned on, and it was good the day before, but it can't be turned on today. It should be a loose memory module or ash. Solution: Turn off the power, take off the memory module, use the eraser to clean the gold finger part, install it back, and turn it on.

4. The computer can just enter the system and it will be blue screen, and the system will be blue screen when it is used, due to system problems or software conflicts. Solution: Think about whether you have deleted system files recently, uninstalled or installed any programs.

If you delete system files, find a system with the same system and copy the deleted files back. If you have a blue screen after uninstalling the program, you need to quietly install the uninstalled program back. If there is a blue screen after installing the program or software, uninstall the installed program, find the root directory and delete it cleanly.

Reason: Excluding the situation in cause 1, it may be a virus. Solution:

For example, a virus that can paralyze the system may not be able to solve the problem by reinstalling the system. You need to format the entire hardware and then reinstall the system.

Categories: Computer Networking.

Problem description: As the question, please ask an experienced expert to tell me which software is the best and most important.

Analysis: Repair software is mainly a system problem, on.

**A Windows XP SP2 Ghost latest version, made into a CD, the system and commonly used software are available. Another "common software package", the commonly used software is in it.

In addition, it is generally necessary to prepare a tool CD:

Partitioning software (included with the above system discs).

MHD: Hard Disk Detection Software;

ghost2003: the most commonly used backup and restore software, which can realize NTFS partition operation;

fdisk: Sometimes the oldest and most primitive software is the most effective;

BIOS tool: It is best to prepare a floppy drive and a durable floppy disk to make a Windows 98 boot disk to flash the BIOS; The BIOS file needs to be used when it is needed;

Office 2003, Photoshop, and other commonly used large software: there is an installation disk to fully install;

Antivirus: Kaspersky is recommended, and you can find an upgradable version on the Internet;

**Commonly used software is placed in the U disk: QQ latest version, Qianqian Jingting, kugoo3, video and audio storm, flashget, web thunder, bit elf, etc., the purpose of these in the U disk is to often** change the latest version;

About the hardware: a long good Phillips screwdriver, a camera, a *** optical drive;

And if you want to repair the motherboard, etc., please check out the following blog:

Of course, the most important thing is to have technology, and relevant technology has relevant information, which must be continuously collected. I've collected a lot over the years, and if you need it, you can email me at amaha@126

Hehe!!

For your question, what I have for you is: Learn Computer Repair & Apply Can Repair Computer. Because they are in the same major, you don't have to worry.

Maybe you haven't studied this major yet, but I will briefly explain this major and the employment prospects:

Majors: Computer Application, VC Programming, Microcomputer Principle and Installation, Photoshop Image Processing, Office Office Software, Web Page Limb Sensitive Destruction, Computer Networking Technology, Computer Network Basics, Computer Assembly and Maintenance, AN Animation Production and other majors. It is enough to learn a lot of professional knowledge in this major;

Employment prospects: This major has a wide range of employment, and after graduation, you can enter a computer production and production computer sales company, and engage in technical work related to computer system installation, commissioning, and network operation management; Go to a company or a small company to engage in unit network management and web design production, advertising design; Be able to engage in computer maintenance and management, advertising design, web page production and other related technical work experience in enterprises and institutions, online information release, online trading and other related work; Therefore, learning computer maintenance and application can not only repair computers, but also engage in a variety of jobs.

I really don't want to go to a part-time job, so it's also a good idea and employment to start a shop on my own. The above is my opinion, I hope it can help you.

Learning computer maintenance and application of the first pure forest is the state jujube book pants dismantling knowledge, generally the structure of the computer, the principle, the theoretical study of solid, naturally able to apply to practice, maintenance of the general computer is no problem.

Learn computer repair & application can repair computers. Because they're the same song, you don't have to worry. Maybe you haven't studied this major yet, but I will briefly explain the implicit call for this major and employment prospects:

Majors: Computer Application, VC Programming, Microcomputer Principles and Installation, Photoshop Image Processing, Office Office Software, Web Page Production, Computer Networking.

It is possible to repair computers by learning computer maintenance and application, and what you learn in school is to learn theory and accumulate experience in specific work.

If you have used it for computer repair, of course this can repair the computer, and repairing the computer is a piece of cake for them.

The computer is the computer (computer), commonly known as the computer, is a modern electronic calculation machine for high-speed calculation, which can carry out numerical calculations, and can also carry out logical calculations, and also has the function of storage and memory. It is a modern intelligent electronic device that can operate according to the program and automatically and high-speed process the chaotic data of the sea round.

Yes, this course is all about learning.

Yes, the basics are all to be learned.

After learning the theory solidly, it is natural to be able to apply it to practice, and there is no problem in repairing ordinary computers.

It's not filial piety, it's not okay, it's just to look at the core damage refers to the piece-level maintenance, look at your words, it may be relatively poor, and it belongs to the board if it is broken, and the board is replaced with bad parts.

Yes, since it is called maintenance and application, then it should include two aspects, one is maintenance, that is, to learn the principle of computer operation and the function of each hardware, and to learn the maintenance methods of various accessories. The second is the application, that is, the application of computer software, such as the processing class, the first class, etc., all belong to the application, broadly speaking, as long as the computer is used in the place is regarded as a computer application.

However, there are some suggestions, it is recommended to carefully choose to learn to repair the computer, there are several reasons: one is that the computer is now updated very quickly, there is "Moore's Law" in hardware upgrades, that is, every 18 months the hardware of the computer is upgraded to a level, and now the performance of Moore's Law is not as obvious as before, but it is basically still effective, and it is necessary to regularly update your knowledge and skill reserves to learn computer maintenance, otherwise you will not know how to deal with the new hardware. Second, computers and mobile phones have changed from durable goods to fast-moving consumer goods, and the significance of maintenance is getting lower and lower.

Third, if you are engaged in the maintenance industry, it is recommended to rely on automobile maintenance, now the number of domestic cars is getting higher and higher, and in the future, automobile maintenance, second-hand car trading will be a huge market.