Solve the problem that the computer cannot open the web page

What should I do if my computer sometimes cannot open web pages?

General processing methods:

If you encounter problems connecting to the server, it may be caused by a DNS server failure. In this case, you can try to replace a new DNS server or wait for the failed DNS server to return to normal. Sometimes, there is no clear prompt and it just cannot connect to the server. When a DNS server fails, some web pages may be able to open normally, while other web pages may not. If this happens, you can try modifying the DNS server settings. If you have two DNS servers, you can try exchanging data for the preferred DNS server and the backup DNS server. You can right-click "My Network Places" and select Properties, then right-click Local Area Connection, select Properties, find Internet Protocol (TIC/IP), click Properties, and select Obtain DNS server automatically (this is the best option). You can also set DNS server data manually. If you have already set the IP address and subnet mask, you can leave it blank here. Of course, if you know exactly the local DNS data, it is best to fill it in the corresponding location.

Reference to the following techniques:

Method 1: Start → Run → cmd → regsvr32 actxprxy.dll → OK → Prompt → DllRegisterServer in actxprxy.dll is successful → OK. Then again → Run → regsvr32 shdocvw.dll → OK.

Method 2: The steps to repair the TCP/IP network connection are as follows: Open the "Start" menu, click "Run", enter "cmd", and then press the Enter key. Enter "netsh int ip reset" in the command prompt window and press Enter. Then enter "ipconfig /flushdns" to rebuild the local DNS cache. Finally, restart the computer so that the problem of IE and network connection can be repaired.

Method 3: The HOSTS file is modified. The file location is C:\WINDOWS\system32\drivers\etc. Open hosts with Notepad and clear the content, leaving only the entry 127.0.0.1 localhost.

What should I do if the web page on my computer cannot be opened?

When XP system users encounter the problem of being unable to open web pages, it may be caused by an unknown virus that has infected the Application Layer Gateway Service of the XP system. After virus infection, the service will automatically start every time the system starts and generate an alg.exe process in the background. To solve this problem, you can manually shut down the application layer gateway service and then restart the system. The specific steps are as follows: 1. Open the "Start" menu and select "Run". 2. Enter "services.msc" in the run dialog box and click "OK". 3. In the services window, find "Application Layer Gateway Service". 4. Right-click the service and select Stop. 5. Close the service window. 6. Restart the system. By following the above steps, you should be able to solve the problem of XP system users being unable to open web pages. Please note that this is only a possible solution. If the problem persists, it is recommended to perform system disinfection or seek help from professional technicians.

1. Click "Control Panel" as shown in the figure

2. Click "Performance and Maintenance"

3. Click "Management Tools"

4. Double-click the "Service" icon

5. Double-click the second "Application Layer Gateway Service" service item

6. Select Disabled in the startup type

7. Click "Apply"

8. Click "Stop"

9. Click "OK"

10. Restart the operating system.

It is also likely to be affected by a virus. It is recommended to install the latest version of anti-virus software and install a virus firewall

Why can’t my computer open the webpage?

Click: Start→Run→cmd→Copy/Paste the following commands (you can copy and paste them all one at a time)

netsh winsock reset

regsvr32 Mshtml.dll

regsvr32 Urlmon.dll

regsvr32 Msjava.dll

regsvr32 Browseui.dll

regsvr32 Oleaut32.dll

regsvr32 Shell32.dll

regsvr32 jscript.dll

regsvr32 vbscript.dll

regsvr32 Shdocvw.dll

regsvr32 Actxprxy.dll

The 10 prompt points that pop up → OK → then restart the computer.

Quickly repair browser solution (in view of different system environments → please learn and use the following methods → decide what to do according to the specific situation → not all can be done)

1. Open the browser, click "Tools" → "Manage Add-ons" to disable all suspicious plug-ins, or you can keep them if you know there is no problem. Then → Tools → INTERNET Options → General Page → Delete cookies → Delete files → Check Delete all offline content → OK → Set the disk space used to: 8MB or less (I use 1MB myself) → OK → Clear history → Web page Number of days saved in history: 3 or less → Apply OK (the setting I use myself is 0 days).

2. Restore the browser's advanced settings to default values: Tools→INTERNET Options→Advanced→Restore default settings.

3. How to restore the default browser "Tools" → Internet Options → Programs → There is a "Check whether Internet Explorer is the default browser" at the bottom. Select the previous check and confirm.

4. Set the homepage: "Tools" → Internet Options → General → You can change the homepage address → Type in your favorite common URL → Apply.

5. If the browser is poisoned, use Kaka Assistant version 4.0 to fix it, and then do plug-in immunity: check all → immunize. Then → uncheck all → find the “must have” item and re-check the plug-ins that can be used → cancel immunity. The only ones that can be used are FLASH and several players. Do not cancel immunity for the rest. After completing all operations, your browser will have no problems.

6. Run→regedit→enter the registry, in→

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks

There is a normal key value {AEB6717E-7E19-11d0-97EE-00C04FD91972} at this location. Delete the other ones (the default items are also retained and cannot be deleted).

7. Check whether your browser is maliciously attached with some kind of plug-in by some kind of (game or other) installation program → uninstall and clean it up.

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