How to learn computer repair and maintenance on your own, is it difficult to learn computer maintena

I have a different point of view from you, I suggest that you first teach yourself English and advanced mathematics, and then if you are a cow, you can learn programming on your own, first learn dell programming, which is used a lot now, and then learn hacking techniques. , nothing to do black and black Japan to worship the country, strike at the United States. If you really want to learn hacking skills, you have to know how to program first, if you are confident, find some hackers first** to see, learn to steal QQ first.

If possible, it is best to go to a company specializing in selling computers to work as a technician for a period of time, as this is the most exercised person, you can often deal with various hardware and software, you can accumulate rich experience, it is best to assemble the computer company, it is better to have a master, as long as you are humble and studious, you can become a master of computer maintenance for two months, and you can also make some money. But there's no place to raise people, it's up to you whether you can do it or not! Come on.

Maintenance??? Learn Software ??

Dude, are you fainting??

If you want to learn, you can learn hard. How many people in this society can't do it now? Unless there is something important that can't be redone in the system, so you can ask a master to help, otherwise who has nothing to spend 20 yuan to let you make the system?

Your eldest brother and I have been studying maintenance for three years, and only in some small and underdeveloped places there are Internet cafes. People in big cities don't need "talents" like us, and I don't know if you're a big city or a small village.

If you really want to learn, you can go to an Internet café to be a network administrator.

It is recommended to do software, computer repair is not a good development, unless you have the money to do the company.

If you learn software.

There is no future in learning hardware, and there are many options for software, such as programming, graphic design, image design, networking, online trading, professional games, and CAD drawing.

Learning computer maintenance is not difficult, but it is important to master key skills.

The computer learns the idea of maintenance.

First, the maintenance judgment must start from the simplest things; (i.e. simple first and then complex).

Second, according to the observed phenomena, we should "think first and then act"; (i.e. think before you do).

Third, in most computer maintenance, it is necessary to "first soft and then hard"; (i.e. soft first and then hard).

Fourth, in the course of computer maintenance, it is necessary to distinguish between priority and priority, that is, to "grasp the primary contradiction." (i.e. primary before secondary).

First simple and then complex: think first and then do, first soft and then hard, first main and secondary, first outside and then inside, first simple and then difficult, first ask and then check.

The computer learns how to repair.

First, the insight of the ground; (That is, to observe the internal and surrounding environment of the computer, the software and hardware environment of the computer, and the user's habits of operating the computer.) ）

second, the minimum system method; (That is, the most fundamental software and hardware environment that can make the computer boot or run normally from the perspective of maintenance discrimination.) ）

Third, the step-by-step addition removal method; (Step-by-step additive method: Based on the smallest system, only one component device or software is added to the system at a time to check whether the fault phenomenon can disappear or change, so as to identify and locate the fault part.) Step-by-step removal method:

Based on the whole system, only one missing device or software is reduced to the system at a time, and the old check whether the fault phenomenon can disappear or change, so as to identify and determine the faulty part of the slag position. ）

Fourth, the segregation method; (A method of discrimination that will be able to prevent the hardware or software from shielding the fault.) It can also be a way to isolate suspicious and conflicting hardware or software in order to determine whether the problem can be changed. ）

5. Substitution method; (That is, a method of replacing faulty parts with good parts to determine whether the defective phenomenon can disappear.) ）

vi. Comparative Law; (That is, the good parts are compared with the parts that are suspicious of the problem, in terms of appearance, configuration, and operation phenomena.) It is also possible to compare the grip between two computers to identify the differences in the environment settings and hardware configuration of the faulty computers, so as to find out the faulty parts.

The computer can be summarized as composed of two parts: software and hardware, which can be maintained from these two aspects: 1. Maintenance of software, reasonable selection of software Software is the best "food" of the computer, if there is no various software, the computer is just a decoration.

However, there are many conflicts between each software, so don't take the software and stuff it into your computer, and don't install and uninstall all kinds of software frequently. Although there is a lot of software, but from my experience of use, we still have to pay attention to enough, practical, more software, not necessarily useful, software is less, and it does not mean that the computer can not play a role, in fact, many software is not useful.

For example, word processing software Word and WPS, in fact, only one of these two types of software is enough, and we should adhere to the principle of less but better when choosing software. The operating system is the system software that controls and directs the various equipment and software resources of the computer, and a safe, stable and complete operating system is very conducive to the stable work and service life of the system.

If you don't pay attention to the protection of the operating system, you will be rewarded with countless crashes, a constant slowdown of the system, and frequent software failures. The following three steps should be taken to maintain the operating system: (1) Frequently check and kill the system.

Restart the computer with a clean system boot disk, and use the latest antivirus software such as KV, Rising, Kingsoft, etc. (choose one) to kill the virus, at least twice a month.

Install and open the firewall and choose one antivirus software, you don't have to install two or more, otherwise it will cause conflicting antivirus software or a great waste of resources. (2) For the newly installed computer, be sure to open the "Control Panel" and check whether there is a yellow "in the "Device Manager" of the "System"! or red device options.

If you find that there is such a situation, it means that the hardware device of the computer has a conflict, and it is easy to make the system fail over time, you should delete the device in time, and then carry out a "new hardware test" to reinstall the driver of the device or upgrade the driver, dig deeper, find out the cause of the problem, in order to solve the problem of system conflict.

3) Regularly clean, maintain and defragment the disk, and completely delete some invalid files, junk files and temporary files. The larger the disk space, the more stable the system operation performance, especially the space of the C drive.

4) Use tools and software, such as Windows Optimizer, to scan and clean Windows, delete redundant and useless dynamic link library DLL files in time, and clean up junk information in registry files in time. It is important to know that this kind of operation increases the guarantee for the use of the software and the stability of the system, and this process is as important as cleaning up the garbage of our own body.

It virtually guarantees the stability of computer use and the extension of system life. It is best to ensure that the operation of system maintenance can be guaranteed twice a month, through the above steps of maintenance, I believe that your computer must work very stable and safe, and you don't have to worry about system failure all the time.

Learning computer maintenance is very simple, while learning computer maintenance is a bit harder. But there is one thing in common, that is, to have an understanding of the various software and hardware of the computer, and to be familiar with the functions of each software and hardware segment. Maintenance focuses on software, keeping the internal and external environment of the computer clean and hygienic, dry and ventilated.

Regularly carry out gold finger oxidation treatment on the plug parts, clean the dust of the fan escort, and learn through the knowledge of relevant aspects and reputation, you can quickly get started with computer maintenance.

To learn computer maintenance, to understand the architecture and components of the computer, is to do the structure of the components and the principle of work, it sounds difficult, but it is not difficult in fact.

You can go to learn a very good choice of major, now are the era of the Internet, learning to learn the computer will be very good, in the society or need a lot of computer industry talents, computer for young people is now an understanding of the industry, so learning computer will be easy to get started, and learning computer professional pure command is 0 basic introductory learning.

<> 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.