What are the factors that affect internet speed? What are the reasons that affect internet speed?

Affects internet speed. The main factors are as follows: 1. The configuration of the personal computer. (1) The core accessories of the computer, such as the processor.

CPU) is not strong, which affects the response speed. (2) Computer internal memory.

of resources are insufficient. (3) The operating system version does not match the processing power, or the relevant applications are not supported, or there are vulnerabilities. 2. The application of personal computers.

1) Too much application software is installed in the boot auto-start program, which affects the startup speed of the computer. (2) After the computer is connected to the network, some system software or anti-virus software.

3. Electromagnetic interference. Computers, "cats" and other terminals are close to microwave ovens, cordless ** and other household appliances that are prone to electromagnetic interference, causing interference. 4. "Rubbing the net".

Install a wireless router.

If you don't set a password, you may be "rubbed off" by other customers, which will also lead to a decrease in network speed. 5. Internet habits. Customers use multiple apps at the same time, access multiple files at the same time, access multiple pages at the same time, or have multiple pages open at the same time, all of which have an impact on their internet speed.

6. Access mode and access bandwidth. The access mode and bandwidth selected by the customer should match the frequently used business applications. If you frequently use services with high speeds, but the access bandwidth you purchase is low, the sensing rate will also be affected.

7. The number of customers visiting ** has surged. If there is a surge in customers visiting a certain ** at the same time, the network speed experienced by the customers visiting that ** will slow down, and ** may also be paralyzed. 8. Internet access during peak hours.

During peak hours, the number of Internet users increases, the occupation of the entire network resources increases, the network bottlenecks increase, and the network speed will also slow down. 9. ** system configuration. **The parallel processing capacity of the server is not strong enough, which is difficult to carry the access of more customers, and will also cause the customer to experience a low rate.

10. ** connection bandwidth. **Insufficient bandwidth to connect to the internet can also affect the rate at which customers feel it. 11. A small number of customers' applications occupy a large amount of bandwidth.

Resources on the Internet are shared by customers. Some customers use special software** or upload information, which takes up the vast majority of bandwidth and affects the use of other customers. On-demand broadband, as fast as you want, China Telecom.

In addition to the network environment itself, there is also the operating environment, clean up the garbage to try, but Tencent PC Manager 2-in-1 antivirus version, provides more abundant security management auxiliary functions, improves the most important system cleaning and computer acceleration functions, this function can not only improve computer performance, but also save your time.

Junk Cleanup: After clicking Clean, it will automatically scan the files that can be cleaned, display the size of the files that can be cleaned, and scroll the junk files found in small print. If you switch to the traditional interface, you can view the types of junk files (Internet junk, common software junk, usage traces, etc.), and manually click on the cleaning items.

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 change the time to access or access other** to determine whether it is caused by this problem;

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.).

If this is not the case, you can contact the local customer service for feedback.

Sometimes it's really annoying that the network freezes at critical moments. Imagine that a 30M file needs to be sent out immediately, but the current network speed is only 20kbs, so I am even more eager to connect to a high-quality WiFi to transfer files quickly. Public WiFi management tool, Tencent WiFi Manager supports free connections to 300 million high-quality public WiFi hotspots nationwide, helping friends surf the Internet smoothly.

First, the network itself is a problem.

The server you want to connect to is on a server that is running low on bandwidth or is overloaded. The solution is very simple, change the time period and then go up or change the goal**.

2. The network speed slows down due to network cable problems.

One case is that the internet speed is slow when you first start using it; On the other hand, the internet speed starts to work normally, but after a while, the internet speed slows down. The latter is very noticeable on desktop computers, but the internet speed is normal when checking on a laptop. This problem occurs because of the slowdown caused by network cables that are not made according to the correct standards, and it is also related to the quality of the network card.

3. A bottleneck is formed on a port in the network, resulting in slow network speed.

Router WAN and LAN ports, switch ports, hub ports, and server network cards can all become network bottlenecks. When the network speed slows down, we can use the network management software to check the data traffic of routers, switches, and server ports during peak network usage hours. There are many specific methods, such as changing the server network card to 100M or 1000M, installing multiple network cards, dividing multiple VLANs, changing the router configuration to increase bandwidth, etc., which can effectively alleviate network bottlenecks and maximize data transmission speed.

Fourth, the impact of the virus causes the network speed to slow down.

As long as the user's computer is infected by worms and other viruses, it will send e-mails as soon as it is connected to the Internet, and the virus selects random documents from the user's personal computer to attach them to the random address of the user's address book to send e-mails. Hundreds or thousands of such spam emails are sent out in queues, or they are returned in batches and piled up on servers. As a result, some backbone Internet networks are obviously congested, and the network speed is significantly slowed down, so that the local area network is nearly paralyzed.

5. Excessive use of firewalls.

Excessive use of firewalls can also lead to slow internet speeds, so you can uninstall unnecessary firewalls to keep only one powerful one.

Sixth, the system resources are insufficient.

When too many applications are loaded and running in the background, the bandwidth will be occupied, so loading software reasonably or deleting useless programs and files to free up resources can achieve the purpose of improving network speed.

7. The broadband used is community shared broadband.

Since broadband users rarely access the Internet at the same time, for community broadband operators and broadband companies, obtain broadband resources at the lowest cost, and then maximize the use of these resources as much as possible, that is, sell them to a large number of broadband users, which can greatly dilute the operating costs of broadband companies, and a large number of broadband users, crowded on limited broadband resources, will inevitably appear during the peak period of Internet access, network congestion, and rapid decline in network speed.

1. The network itself is a problem. If the user's network is connected to the ** server loan is insufficient or the load is too large, then it will also affect the network speed, but the solution is also very simple, just change the time and then connect or change the **.

2. The network speed slows down due to network cable problems. There are two main types of this situation, one is that the Internet speed is very slow when the Karma user first starts using it, and the other is that the user is normal when he first starts using it, but after using it for a period of time, the Internet speed becomes very slow, which is usually obvious on desktop computers, but it is normal when using a laptop to check the Internet speed. The main reason for this phenomenon is that the network cable is not manufactured according to the correct standard, which causes the network speed to slow down, and it is also related to the quality of the network card.

3. The influence of the virus causes the network speed to slow down. As long as the computer invaded by the virus is connected to the network, it will continue to send messages or emails, resulting in thousands of emails being sent out, and a large number of cancellations, resulting in server paralysis and obvious changes in the local area network.

4. Excessive use of firewalls. If the user's firewall is used too much, it will also cause the network speed to become very slow, and the user can uninstall the unwanted firewall and leave only one powerful one.

There are several reasons for this.

One is the problem of your network service provider, their main server or line has a problem, then you should contact the network service provider and ask them to detect and solve it for you.

The second is that there is a problem with the settings of your computer system, of course, if you don't know much about the computer system, you can use it"Windows Optimizer"Or "Super Bunny" to help you optimize your computer system to make it the best it can be, of course, I use the optimization master myself, and the results are good.

Fourth, the network speed of the computer is not only related to the network, but also related to your system and hardware, it is recommended that you use the optimization master to thoroughly optimize the computer, it is best to let the software automatically optimize, and if not, you can consider the improvement of hardware performance, like me, increase 1G memory, network speed (the speed of opening a web page) will be significantly accelerated!

In addition, I think your broadband speed is not very good, it is recommended to use 2m broadband, the effect will be improved.

First, the network itself is a problem.

The server you want to connect to is on a server that is running low on bandwidth or is overloaded. The solution is very simple, please change the time period and then go up or change the goal**.

2. The network speed slows down due to network cable problems.

The slowdown caused by a network cable that is not made according to the correct standard is also related to the quality of the network card. Generally, the performance of the network card of a desktop computer is not as good as that of a laptop.

3. The influence of worms causes the network speed to slow down.

Fourth, the excessive use of firewalls.

Excessive use of firewalls can also lead to slow down network speeds, and the solution is needless to say, uninstalling the unnecessary firewall to keep only one powerful one.

Fifth, the system resources are insufficient.

You may have loaded too many applications running in the background, please load the software reasonably or delete useless programs and files to free up resources to achieve the purpose of improving the Internet speed. ）

You should have been infected with the dnfwg virus, which is very infectious, not only destroying your system, but also infecting other disks. If you don't do special treatment, the consequence is that your private account is a bit dangerous, and the machine will become very stuck. Personally, I recommend formatting the entire disk and reinstalling the system!

I suggest you don't use those wg, those are all poisonous things, and it's best to go to a black internet café to do a good job.

Thunderbolt, PPS, 360 will occupy bandwidth, now ARP attacks are rampant, and we must also guard against them; It seems that there is only 360 on your computer, except that there is no antivirus software, 360 is only auxiliary software, not antivirus software in the real sense.

Whether the computer is a new computer, do not use the old computer to access the Internet, and do not use the obsolete computer. 360 software do tasks every day.