QQ can but can not open the page how to do ah

There are three reasons why you can't open a webpage but you can go to QQ: First, when the DNS server is set incorrectly, you cannot perform domain name interpretation. Of course, you can't open the webpage. Second, it is caused by a virus ( For example, the virus is infected with IE browser or the CPU usage is too high. Third, the system file is lost and IE cannot be started normally (such as system instability, software and hardware conflicts).

Method 1: Check the DNS server settings Generally check the DNS settings first and see if there is an error. Click “Start →Control Panel", double-click to open “network connection", right-click "local connection", select “property", select “Internet Protocol (TCP/IP)” , click "Attributes", in the "Use the following DNS server address" to see if it is the correct campus network (Figure 1). If you can't solve the problem, you can try to update the NIC driver and the NIC.

Tip: The so-called domain name management system —— DNS (Domain Name System) is the meaning of the domain name resolution server. Its role in the Internet is to convert the domain name into an IP address that the network can recognize. After you have your own domain name, you need a DNS server to resolve your domain name. In layman's terms, the role of parsing is to inform visitors that your website is on which IP host.

Method 2: Clearing the virus If Method 1 does not solve the problem, and when opening IE browser, it prompts in the lower left box: The webpage is being opened, but after waiting for a long time, it is very likely to be poisoned. Use anti-virus software and security tools (such as "360 Security Guardian") to kill.