On the issue of computer technology, on computer technology

Easy recovry,Go to the Internet to find a Chinese version,The original location of the deleted file is not covered by a new file to be retrieved,If new data is written,It's definitely not fully recovered.,It's up to your luck.。

It can be recorded with a tape recorder or with Jieba 3000

Use. Video.

You can do it.

Non-editing.

Yes, as long as you haven't rewritten the data, you can find it with software, such as Easy Recover

Search for this kind of software and many of them to restore hard drive data.

If it's not extremely important, you can use easyrecovery, I often use it, it's very easy to use, small files are almost no problem, large files are a bit difficult, the probability of success is not large, if the deleted files are extremely important, you can go to some professional data recovery centers, they will take out the hard disk in the dust-free workshop and read it with a special device, but ** is also very expensive, enough to buy n hard disks, of course, the premise is that the value of your data is far more than this.

Data recovery software: FinalData, Easy Recovry, and FinalRecovery are all very easy to use.

There are several aspects.

First, the composition of computer hardware, and finally be able to understand the internal structure of the computer, be able to assemble the computer by yourself, and be able to understand the level of computer configuration.

Second, the computer network, and finally the ability to form a home area network by itself, can figure out the meaning of the terms gateway, IP, routing and the operating principle of some basic protocols.

Third, office integration, and finally be able to skillfully use office software (word, excel, ppt) to process daily information, and be able to typeset documents or materials.

Well, that's all I can think of, it's more suitable for beginners.

Because all walks of life can use computers, some do web pages, some do graphic design, some do animation, some do CAD, some do **, some programming, some do maintenance, and some ......

See what you're going to do! As long as you work hard, you can learn everything well. Computer technology is divided into graphic design, programming, drawing, and many more.

Computer technology has great potential, and there are unlimited possibilities if you learn well, so if you start learning, you can go to some related places to see, and a good learning environment can improve your learning efficiency, come on.

Computer technology is universal, and you need to be interested in going to a computer school to study.

This kind of problem occurs after the system is entered, usually because of the failure of the system itself.

It is the system that cannot retrieve the data stored in memory.

Or maybe there's a problem with a program that can't retrieve data from memory.

Both of the above are possible, and more likely.

Solution: If it is a system problem, you can try to use the installed version of the system CD to repair the system, if there is a problem with a program, then uninstall the program (it is better to delete all the folders in the program, this is mainly to empty the old configuration file), and then reinstall the program.

The first thing to look at is the memory footprint Some people have too many startup items that take up too much memory and make the machine slow down as a whole Or there are many viruses that affect the speed of the CPU XP3 has a dual-core driver I don't know if you have installed it The speed of the hard disk will indeed slow down a little after a long time, but it is not easy to detect If you are obviously aware of it, you should consider the system problem rather than the hardware.

From what you described:

There is a high possibility that the temperature will slow down the machine.

2.The memory is not small, it is completely sufficient.

3.If there is a problem with the hard disk and memory, the machine will not just slow down, there will be a lot of error prompts, unable to boot and so on.

4.Medium viruses, too much garbage, and scattered storage can all slow down the machine.

5.The data copied by the mobile hard disk may also be related to the speed of the mobile hard disk.

Solution: Remove the C: disk (system disk), reinstall the system, if the problem persists, it is a hardware problem. Pay special attention to the heat dissipation of the CPU.

1.First of all, copying data needs to occupy a certain amount of memory, and if the amount of copying is relatively large, it will occupy more memory, which will naturally affect the speed.

2.It is related to the read and write speed of the mobile hard disk.

3.The possibility of poisoning is not ruled out.

**, which represents the main frequency of the CPU, the higher the value, the better.

Using a dual-core processor, it is best to have two 1G memory modules, so as to form a dual-channel, which can greatly improve the overall performance of the machine.

The value of the dynamic ratio of the liquid crystal is as large as possible, and the dynamic ratio is the performance reference of the liquid crystal display.

Generally, the system will slow down after a month! It is recommended to use 360 to clean junk files or IE cache files frequently! Otherwise, reinstall the system! The speed will be faster.

It's been used for almost two years.,It's recommended that you clean up the hardware.,Sweep the dust.,Make all aspects of the inside of the machine clean.,Maybe it's okay.,And then you can reinstall the system.,It should be okay.。

The higher the value, the better.

AMD's CPU group is not much different from the non-group dual-channel because it has a memory controller.

Intel's CPU group dual channel would be better.

The more dynamic ratios the LCD has, the better.

There will be no ghosting.

But 3000:1 is fine.

I can't see it.

Right-click on my computer - Management - Storage - Disk Management to see if there is an F drive in it, if there is, right-click and then select Change Drive Name and Path, select a drive letter on it.

One ** can't be seen

II. You may also need to add money

No, it depends on the manufacturer of the manufacturer, it doesn't have to be as big as possible, at least it's compatible

If you have a problem, you can say that there is a problem, and nothing will help you.