Solve the problem that the computer connection is normal, but the browser cannot open the web page

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Solve the problem that the computer connection is normal , But the problem that the browser can't open the web page

Sometimes , The computer will show that the network connection is normal ,QQ Chat software can be used normally , But the browser can't open the web page

1 Probable cause

1.1 The browser has set up a proxy

1.2 The Internet （ wireless ）IP Acquisition failed or DNS Abnormal preparation

1.3 Installing or uninstalling a certain software leads to system failure LSP（ Layered service program ） Changed

2 Solution

2 .1 Clear network agent

2.1.1 Computer network connection Configured agent

2.1.2 Configured agent at LAN connection （ Company or home router ）

2 .2 in the light of The Internet （ wireless ）IP Acquisition failed or DNS Abnormal preparation , Select manual preparation

2 .3 in the light of LSP Problems with layer changes

2.3.1 windows System ——>window key +R Turn on run ——> Input cmd Open the command line window ——> Enter the command ： netsh winsock reset catalog ——> Restart the computer