What should I do if the computer is not good, what should I do if the computer is too difficult to l

1.The computer is stuck and running slowly or cannot shut down properly or shut down slowly or has little virtual memory.

Here are some things you can do to speed up your PC as well.

Enter msconfig in the start menu run, remove all (except ctfmon) checkmarks in the startup and try to save and restart (you can speed up the startup), generally you start the run too much, or file conflicts.

Install 360 security guard, boot has been pressing F8 to enter the safe mode to kill, now nine out of ten poisons on the Internet are Trojans, so the antivirus software can not find the virus, it is recommended to install 360 kill.

2.Crash is generally due to too much running software, or the computer does not heat down well, is too hot, replaces the CPU fan, or the memory is incompatible.

Enter msconfig in the start menu run, remove all (except ctfmon) checkmarks in the startup and try to save and restart (you can speed up the startup), generally you start the run too much, or file conflicts.

Install 360 security guard, boot has been pressing F8 to enter the safe mode to kill, now nine out of ten poisons on the Internet are Trojans, so the antivirus software can not find the virus, it is recommended to install 360 kill.

If the heat dissipation is not good, reinstall the CPU heatsink and graphics card fan, you can have poor contact, and the CPU fan can be replaced.

Replace the memory. 3.Blue screen is generally due to CPU too hot, dust, viruses, bad sectors on the hard drive, and memory quality problems.

Enter msconfig in the start menu run, remove all (except ctfmon) checkmarks in the startup and try to save and restart (you can speed up the startup), generally you start the run too much, or file conflicts.

Install 360 security guard, boot has been pressing F8 to enter the safe mode to kill, now nine out of ten poisons on the Internet are Trojans, so the antivirus software can not find the virus, it is recommended to install 360 kill.

If the heat dissipation is not good, reinstall the CPU heatsink, it may be in poor contact, and the CPU fan can be replaced.

Replace the memory, or remove dust from the memory.

If you find that there is a hard disk impact sound, and the blue screen is back, it means that the hard disk has bad sectors.

Get a new one, upgrade your computer's hardware, or reinstall your system.

It is indeed difficult to learn, and computer science, as a popular major in recent years, not only requires a high score for the examination, but also has a more difficult learning difficulty than other majors.

First of all, learning computer science does have a large learning fracturing bridge silver power, there are three reasons, one is that the amount of computer-related knowledge is relatively large, and the learning difficulty is relatively high, the second is that learning computer needs to complete a large number of experiments, and the experimental environment still has certain requirements, and the third is that the iteration speed of computer knowledge is relatively fast, and it is necessary to keep up with the development trend of technology.

In recent years, many colleges and universities have also opened new majors such as big data, artificial intelligence, and cyberspace security, which are not only larger in knowledge than traditional computer science and technology, software engineering, etc., but also have improved learning difficulty, so students who choose these majors must be fully prepared.

Taking big data major as an example, in terms of knowledge system, big data involves mathematics, statistics, and computer science, as well as economics, finance, sociology and other disciplines.

Among the many computer-related majors, computer science and technology (computer science) is one of the more typical majors, and the scale of talent training is relatively large, so it is a relatively safe choice to choose this major during the undergraduate period. There are two advantages of computer science majors, one is that the discipline system is relatively mature, and the other is that the knowledge is relatively broad, so if you choose to major computer science during your undergraduate years, you will have a relatively large choice space for employment or graduate study in the future.

Therefore, you should choose the right major according to your own situation and hobbies.

I am a sophomore student in Deco, my friend is a computer major in the Department of Information, I sometimes accompany her to class, and I have asked her how she feels about this major.

Personal feelings of learning.

The first feeling I had when I went to listen to their teacher's lecture was that it was very official, very systematic course, a little boring (but Liang Li could not understand it with me) They have a lot of math classes and English classes in their freshman year, that is, they are more professional in computer applications, the kind of base calculation and **ip calculation, English is a lot of computer professional terms, and students who are good at mathematics and English may learn a little better. Personally, I feel that this major may be more suitable for students who don't like to socialize very much, that is, many jobs are not allowed to speak and communicate, and there is a computer to write engineering.

Introduction to professional courses.

Please click Enter a description.

It is also a combination of theory and practice, and there will be many basic courses in the early stage, such as mathematics, English, and simple web pages for computer majorsIn the category of graphic design, in the later stage, it is basically half of the reasoning and half of the computer room, knocking on all kinds of **. Main courses:

Computer Network", "Web Design and Scripting Language", "Computer Assembly and Debugging", "Routing and Switching Technology", "Dynamic Development and Practice", "Enterprise Network Construction", "Network Server Configuration", "Linux Operating System Application", "Internet Network Programming", "Network Security".

Please click Enter a description.

Employment. The employment prospects are relatively broad. Computer network technology is the basic condition for the development of information technology in the future, and it is one of the most widely used technologies, and there are many occupations and positions that can be engaged.

There are more jobs. Graduates majoring in computer network technology can not only engage in professional and technical work, but also engage in administrative and sales work related to computer network technology.

Mainly engaged in network information enterprises and institutions: network planning and program design, network installation and management, network security protection, server configuration, management and maintenance, development, database management.

Other information: There are many computer major courses, which are more difficult for ordinary students, and it is only because of this that many students who graduated from computer science majors have changed careers, and after graduating from college, they have engaged in work that is not related to their majors, so they have wasted such a stupid celery and a place to try a good major. Computer science is actually very good, although there is a certain degree of difficulty, but as long as you follow the teacher in class, practice diligently after class, and consolidate the classroom knowledge, it is not as difficult as everyone thinks.

Moreover, if you study the computer major well, the future income is quite considerable, and it is not a problem to earn a monthly salary of more than 10,000 yuan after working for a few years. Computer science majors are divided into many directions, students can choose a direction that they are good at, or they can choose a direction that is more popular at the moment, but they must study thoroughly, take a point as the center, and then expand outward. If you understand a technique first, you will be handy in your work, and it will be easier and easier to learn the more you learn.

You'd better talk about the specific problem with the computer to help you. Otherwise, you don't know how to use this computer at all!

In the face of this situation, we can do something else to divert our attention, or to improve our interest in computers, from which we can find our own learning pleasure, which is more conducive to our own change, and will also improve our computer skills, so that we can become better.

It's just that you can calm down for a while, look at other things, and then go to study.

In this case, you should organize your mood, and proper relaxation may be due to too much stress, which can relieve the pressure.

Let's redo the system first. If it still doesn't work. Upgrade your hardware. cpu.Memory.

You can optimize it with an optimization master.

Then replace it with a good one!!

When the computer is powered on POST, if there is a failure, sometimes the alarm sound will be continuous, and different alarm sounds represent.

Depending on the meaning of the information, it is not difficult to diagnose the different error messages. Here are two of the more common ones.

A kind of motherboard BIOS chip (AMI

BIOS and AWARD

BIOS) as an example, to introduce the specific meaning of the common POST alarm sound: award

BIOS1 short: The system boots normally. Shows that there is nothing wrong with the machine.

2 Short: General error, please go to CMOS installation and re-set the incorrect options.

1 long and 1 short: There is an error in the memory or motherboard. Try to change the memory, if it still doesn't work, you have to change the motherboard.

1 long and 2 short: The display or graphics card is wrong.

1 long and 3 short: The keyboard controller is wrong. Check the motherboard.

1 long and 9 short: The motherboard BIOS chip is wrong, and the BIOS is damaged. Try a different BIOS chip.

Long Ring: The memory module is not plugged in tightly or is damaged. Reinsert the memory module, or replace the memory.

amibios

1 Short: The memory refresh failed. Replace the memory module.

2 Short: The memory ECC verification error is incorrect. In CMOS settings, set the memory options for ECC check above to disabled.

You can solve it if you use it, but the most fundamental solution is to replace a piece of memory.

3 Short: The basic memory check of the system fails. Change memory.

4 Short: The system clock is wrong.

5 Short: There is an error in the CPU.

6 Short: Keyboard controller error.

7 short: The real mode of the system is wrong and cannot be switched to protection mode.

8 Short: Video memory error. If there is a problem with the video memory, try changing the graphics card.

9 Short: BIOS chip detection error.

1 long and 3 short: memory error. If the memory is damaged, it can be replaced.

1 long and 8 short: Displays a detection error. The monitor cable is not plugged in properly or the graphics card is not plugged in properly.

POST for disk boot test. This screen appears because the hard disk file was damaged due to the last improper shutdown, and the system is now detecting and repairing it.

1. The only thing you need to do is: wait patiently for it to finish, and it will automatically restart when it is done. If you can't get into the system after restarting, you need to reinstall the system.

2. If you need to enter the system in a hurry, you can also press the ESC key to skip the automatic repair and enter the system directly when the automatic repair screen appears, but the next boot will still need to be automatically repaired, and often skipping the automatic repair is easy to cause damage to the hard disk.

Hello! You're talking about the language bar! Click Start - Settings - Control Panel - Region & Language Options, Language - Details, Settings - Language Bar, check "Show Language Bar on Desktop"!

If the language bar appears, but the input method still doesn't appear, right-click the taskbar - task manager, file - new task, enter! It is recommended that you click Start-Run, enter msconfig, the system configurator appears, click Start, find the item, and check! Restart your computer!

This is disk detection. Can't I enter the system after the test?