My computer network speed is slow, is it a problem with the network card or broadband or the host, I

Reason for slow network speed 1Viruses and Trojans can cause slow network speeds. 2.

Due to the use of P2P** software, it occupies a lot of bandwidth resources, resulting in a slow network speed of 3Multiple computers share the Internet, may share the network in the computer has ARP virus, the solution is to find the source of the attack, use Kingsoft Guardian to the computer antivirus 4Another is the broadband environment you are in, it is possible that the broadband line is aging, and the router is broken, resulting in slow network speed.

5.Your computer and ** are in a different network environment, such as the access between Netcom users and telecommunications**, and the network speed will also slow down. 6.

There is also a problem of **itself, the quality of the server is very poor, and the network speed is slow due to limited bandwidth. The solution to slow network speed first excludes whether the network speed is slowed down due to external factors, such as its own problems, aging or damaged broadband environment equipment. If external factors are excluded, then internal factors are addressed.

First, Kingsoft Guardian can easily help you repair the incurable disease of IE components being damaged caused by virus Trojans. 1. Enter the main interface and enter the [Trojan Horse] 2, and then click [Quick Scan] to 2, first check whether your computer is attacked by the ARP virus, first**Kingsoft Shell ARP Firewall, if there is an ARP virus attack on the LAN, Kingsoft Shell ARP Firewall will alarm, prompt the attack from which IP computer is issued, and then contact the network management to use Kingsoft Guardian to kill the attacking computer. Three,.

If there is no virus problem, then check if there is a program that takes up a lot of bandwidth and causes the network speed to slow downOperation method 1, open Kingsoft Guardian and enter the "System Optimization" tab. 2. Turn on the "Traffic Monitoring" function, find the program that occupies a large amount of traffic and end it.

There are a few common reasons why your broadband network is slow:

1. If the bandwidth of the ** server is narrow or the server is busy, you can try to change the time period to access or access other** to determine whether this problem is caused;

2. Computer reasons such as low computer configuration or weak system processing power;

4. The use of routers to share the Internet leads to slow network speed;

5. If the modem device is unstable, it is recommended that you replace the modem device for testing;

6. Line reasons (such as long line, noisy line, poor quality of the entrance line, change of the user-side line, etc.).

Causes of the problem and solutions.

1.Check the application software or drivers.

Some programs slow down the computer system when it starts. If we want to be the reason for this, we can start from "Safe Mode". Because this is the original boot, Safe Mode runs slower than it did normally.

However, if you start up in Safe Mode and find that your computer starts up faster than you normally would, there may be a program that's causing your system to boot up slower.

2.Too many desktop icons can get you into trouble.

Having too many icons on your desktop can also slow down your system boot up. Every time Windows starts up and displays the desktop, you need to find the icons of the desktop shortcuts one by one and load them, the more icons you have, the more time it takes, of course. It is recommended that you put the desktop icons that you don't use often in a special folder or delete them altogether!

3.Remove the random starter.

You can use Kingsoft Poison's boot optimization function to increase the boot speed with one click.

If your computer is infected with a virus, the system will run significantly slower. It is recommended to use Kingsoft Antivirus's quick detection and killing function to detect and kill computer viruses with one click and improve the running speed of your computer!

In fact, the root cause of the network card is actually known to everyone, that is, the lack of bandwidth, or the problem of the hardware system, but now the cause of the hardware problem is very small. And you just said that your home is 4 megabytes of network speed A cat links two computers and an ITV, or the same problem, the implementation of bandwidth management is necessary, but bandwidth management alone is not enough, for example, just like the water pipe, you give a certain amount of water to each pipe, but if the water pipe is blocked or the water pipe is full of water quality, that is to say, the water pipe is thinner, you just give more water, he can't flow through, the best solution is to find the reason why the water pipe is blocked, Take out the water quality in the water pipe, and add a protective film to the inner wall of the water pipe, so that the water quality can not stay on the inner wall of the water pipe for a long time, and ensure the smooth flow of the water pipe, so that your flow will always be smooth.

Nowadays, your network problem lies in your intranet, and your intranet bandwidth is blocked by a large number of "scale", resulting in your information communication being unable to be sent, which also affects your speed. In fact, the "scale" in your network is those useless data packets, the most important thing is that there are a large number of useless data packets in your intranet that block your network, resulting in your intranet bandwidth being occupied, which will also affect your communication, and there will be network card stagnation, obviously there is enough bandwidth but still stuck !!

And how do these "scale" come about, mainly because users will get some viruses or something in the process of surfing the Internet, and there are some users in the intranet who use the computer unreasonably, resulting in some computers will send some attacks on the underlying protocol of the intranet, these attacks are mainly aimed at the protocol vulnerabilities below the third layer, and these attacks are mainly the use of protocol vulnerabilities, these protocol attacks are legitimate in the eyes of your security devices, so these security devices have no way to prevent and protect. As a result, there will be problems with your network. The most fundamental way to solve this problem is to control it from the source, so that these attacks can be suppressed at the source, and the security devices in your network are united, so that the security and network equipment are integrated, and a network can mobilize various security resources in the network to deal with various network attacks. And this kind of network has become very special from the traditional network, and he is no longer in the situation of being passively beaten like the traditional network.

Compared with the traditional security network composed of firewalls, intrusion detection systems, and anti-virus, it breaks through the limitations of passive defense and border protection, focuses on solving the attack problem from the perspective of the intranet, and responds to the current trend of network attack complexity, diversity, and more initiation from the intranet, and more effectively solves the network threat.

Obviously, the internet speed is not enough, so it is recommended not to use all of them at the same time.