Help me find some quiz questions about computer technology.

The memory usage is very high, so the card, 1G of memory is absolutely no problem to run QQ, the reason is that there is too much garbage in your machine, too much cache, you can ** a 360 security guard to clean it up, if it is not improved, you can also format the C disk, redo the system, the garbage is cleaned up more cleanly, the ghost pirated disk on the market is only a few dollars, and you can install it yourself. (If a card is a few minutes I suggest you do the system, it may be that the system files are lost).

2.Disconnection: If the network provider is not a problem, it is a problem with the equipment, and the two should be using it together There should be a routing problem (the normal router will not be disconnected, even if it is a 1 trillion network speed for you to use, the card will appear, but it is impossible to disconnect).

3Call your local network operator to get the network cable IP and use a fixed IP address to access the Internet, or the two of you can discuss, consciously use as little network TV as possible, and try to use Thunderbolt to watch movies, Sohu, Kuliu, etc., which occupy less traffic, so as to better solve the problem of your stuck machine.

First see if your home's broadband is telecomic, other broadband is prone to problems.

Is there a virus in the system?

I think it's best to find a computer repairer to look at Z

In terms of three possibilities, 1The system is abnormal or the system configuration is incorrect. 2.The disk is aging. 3.The computer radiator has accumulated heavy dust.

1.First of all, in terms of the system, this aspect is also a common problem, such as improper setting of virtual memory, and the system has not cleaned up all kinds of garbage in time after a long time. The general solution is to use the latest patched system and reinstall it, otherwise the specific operation is a little troublesome for some computer novices.

2.Hard disk aging, this is also well known to everyone, new computer new hard disk, the speed after the first system is completed. After a few years of use, even if it is still the original computer, the original system disk, and then redo it will not have the speed at that time, this is the aging of the hard disk, generally after 3 years, 10 years old hard disk is very obvious.

The solution is nothing more than to scan the hard disk frequently, if there are various serious errors, it is recommended to replace the hard disk to avoid the complete scrapping of the hard disk and the data cannot be exported. In addition, now the price of SSDs has been reduced, and the price of cabbage has increased.

3.It is also the most likely reason for the notebook,My relative's book used a few years after an accidental damage to the hard disk after replacing the hard disk,The speed has dropped significantly (he said it himself,It's not actually a hard disk problem),I dismantled it twice,The first time I didn't think of the radiator problem,No result,The second time I removed the radiator immediately understood,The inner position of the radiator outlet is basically full of dust,How to dissipate heat。 After being cleaned, it was resurrected again.

No more automatic restarts, no slowdowns. Laptop heat dissipation is a big problem, so once there is a problem with heat dissipation, it will seriously affect the service life.

In addition to the answer on the first floor,There are a few additional points,One is the slow shutdown of the system caused by memory release,One is the increase in boot loading items and the boot self-test of some antivirus software,Finally, the CPU frequency reduction caused by poor heat dissipation,Some notebooks will lock the frequency when they are overheated。 It can cause the computer to be extremely slow. It will not be unlocked until the temperature drops to 40, after all, there is a gap between the heat dissipation and mold of the notebook and the desktop, and the manufacturer will lock the frequency for safety and durability considerations.

The heat dissipation of notebooks is slower than that of ordinary computers, and long-term operation will cause poor hardware heat dissipation and lag. This is basically a common problem, and the response to high configuration is not as obvious as that of low configuration. The shutdown and heat dissipation process is short, and the overheating of the running environment is a great damage to the life of the hardware.

Generally, it is better to install a high-power heat dissipation base for notebooks, or try to keep the memory of the notebook motherboard from directly touching anything, which will also be better. In summer, if you can turn off the computer, do not standby, and the shutdown and power-on interval should be more than 10 minutes.

It starts to slow down and then returns to normal, this situation is not a system problem, it is likely to be played with the computer for a long time, resulting in insufficient heat dissipation inside the computer, and the temperature of each component becomes high, the laptop is not larger than the desktop heat dissipation space, and the desktop fan power is also large, so there is less of this problem, the laptop is recommended to play for 2-3 hours to take a break, it is better for the computer, if it runs for a long time, it is easy to automatically shut down, or even burn out the circuit board, or add a cooling fan will be better.

This is obvious.,Because you play the computer for a long time, the computer temperature is too high.,The temperature is high, and the hardware performance decreases.,After a while, the temperature drops down and then you can work more efficiently.,What you have to do is to open Master Lu to see which hardware temperature is abnormal.,Then you need to clean up the dust.,Silicone grease also has to be reloaded.,I won't take it to the computer store to clean it up for you.。

Please pay attention to what software is installed on the system, you need to note that some software is maliciously occupying computer resources (it may be a mining virus, occupying a lot of CPU resources or graphics card resources, etc., it may be installed silently when you are not paying attention or without permission), please use antivirus software to check, clean the computer, and keep the system healthy and smooth.

If the boot and shutdown time is longer due to system updates, you may want to turn off Windows Update.

Hello, it may be that the hard disk has a bad sector, and another is to check whether the computer is a mechanical hard disk, if so, it is recommended to replace the solid state drive. The speed has increased significantly.

Your laptop should be an HDD, and if you don't use a heatsink, the temperature will be too high.

You are caused by too much memory process in the system, you can use ctrl+alt+del to view the system process, useless processes can see if it is caused by junk software, if there are too many processes, it will cause the system to freeze, slow down or crash, you can observe those useless processes, to close them as much as possible, let the system return to the state of the system again.

It should be that the CPU fan does not dissipate heat well, clean up the dust and try.

You must not understand some big truths. Let's take a simple example.

People who have cancer. Life is miserable. But he's still alive!

The same. Your computer is still alive. It's just that it's sick. And you won't**. It's as simple as that

If you want to update the system in the background, you can choose to turn off the system update.

Win10 comes with anti-virus software to scan the hard disk, if the computer does not have an SSD, you can add an SSD as a system disk.

It depends on what software and what game you install when you install it, sometimes the computer will be much slower after installing a large game, and it also depends on what configuration your computer is and the speed of the computer is also related.

This situation is due to a system problem or hardware failure, first reinstall the system, if it still can't be solved, go to a professional repair shop for testing and repair.

Is it to buy another server.,Manage the two departments separately.,Separate security.,Is the IP random?。