What to do if the internet connection is too slow, what to do if the network connection is slow

It could be due to several reasons:

1.Viruses and Trojans can cause slow network speeds. In this case, it is recommended to use antivirus software for antivirus.

3.Multiple computers share the Internet, and the computers in the shared network may have ARP virus, the solution is to find the source of the attack and use Kingsoft Guard to disinfect the computer.

4.Another is the broadband environment, it is possible that the broadband line is aging, and the router is broken, resulting in slow network speed. In this case, you should change the line or change the router.

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. In this case, you should try to avoid accessing this ** to avoid slowing down the internet speed.

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. In this case, you should try to avoid logging in to this **, so as not to cause the network speed to slow down.

You can update the NIC driver to see if it works.

If it is, it can be fixed, if not, then the problem is still in the network card.

For example, if the network cable is replaced, the network card should be set to half-duplex and try again.

1. Antivirus: If the network connection of the computer is slow after booting, it may be some viruses generated in the computer, then we need to clean up some viruses in the computer, first unplug the network cable, and then close the system after restoration, in the safe mode, use the latest version of the antivirus software These antiviruses. After the anti-virus is completed, you can also change an anti-virus software to kill the virus once, so that you can completely remove the virus in the computer.

2. Defragment the disk: After booting up, the network is slow to connect with the chatter, and it may be due to too many fragments in the computer disk, so we need to properly sort out the broken macro pieces of the computer disk and remove unnecessary fragments. Here's how to do it, right-click on the Clean Drive Letter in my computer window, and click Clean Drive Letter in the Clean Drive Letter Properties!

Then click to tick the files you want to delete, so that you can get rid of some temporary files. If we're not sure which type of files we want to know, we can use 360 to defragment the disk or remove some unnecessary disk fragmentation.

3. Set the computer network connection attributes: the reason for the slow network connection after booting, there may be a problem with the connection attributes, then we have to set the computer network connection attributes, the specific setting method is like this, click to start, connect to, display all the annual inspections, and then click on the local connection, you can find the Internet protocol in the property bar, choose to use the following router**, the general router** is, and then add the fixed IP address of the router, Fill in the network protocol of the Internet, use the DNS server address, after the setting is completed, click to select the automatic IP address, and click OK.

4. Modify the registry: In order to effectively speed up the broadband connection, you can also find the registry and click to modify the registry. When modifying the registry, you can add a pscheed option and select 0 for the window value under the new school, so that you can effectively increase the speed of broadband access.