WinXP system can be on qq but can't open the web page how to solve it?

First, DNS resolution error

1. Click the “Start” menu, click ““ Control Panel”, double-click “Network Connection”.

2. Right-click on the "Local Connection" icon and the pop-up menu selects the "Properties" command.

3. Under the "General" tab, use this link to double-click "Internet Protocol (TCP/IP)" in the list of items below.

4. If you are currently using "Automatically Obtain IP Address", please select "Use the following IP address" and assign it an IP address and DNS server. If you have already assigned an IP address. And the DNS server, please get the correct IP address and DNS server to replace with the local network operator.

Second, set up a proxy server

1. Some friends set up a proxy server to create a web page, and QQ uses 4000 ports, access to the Internet using 80 or 8080 ports, So this is the reason why you can go to qq but can't open the webpage.

2. Right-click on the Internet Explorer icon on the desktop and open the menu and click on the "Properties" command.

3. Open the "Internet Properties" window, switch to the "Connections" tab, and click the "LAN Settings" button.

4. Remove the “Automatically detect settings” and “Use a proxy server for LAN” checkbox and click the “OK” button.

Third, other reasons

1. Virus infection caused

Many viruses can cause the phenomenon of not playing webpages, such as infection related IE components, disguised as IE plug-ins, etc. Wait, here open the task manager to view the IE process, you will find that the CPU usage has risen sharply, even reaching 100%. This situation is definitely a virus Trojan, please upgrade the anti-virus software to the latest version, and then kill it.

2. Problems with the IE browser itself

IE kernel damage or related component damage will naturally lead to problems browsing the web, then the best way is to search the online repair IE tool or Reinstall IE directly.

3. Network firewall problems

If the security level of the network firewall is set too high or IE's security policy is set, blocking the operation of IE will also cause the web page to be opened.

4. Network protocol and network card driver problems

IE can not open the web page may be caused by network protocol (especially TCP /IP protocol) or network card driver damage, then you can reinstall Network protocol or network card driver to restore it to the default configuration.

5. System file problems

If the system file associated with IE browser is damaged or lost, it can cause qq but can't open the webpage. At this time, we can use “ Sfc /scannow” command to repair system files