Increasingly, users when working with a computer have to deal with such a problem as: " Pages in no browser (Opera, Google Chrome., Mozilla Firefox., Internet Explorer.) do not open, but alsonoternet works, ICQ and Skype too. "

The cause of this situation can be a virus that you "picked up" on not very well-owned sites. The main thing you need to do in this case - It is to install an antivirus program by which you want to scan the entire system. If after work the antivirus browsers, everyone also does not open sites, you need to perform the following steps.

Check Internet connection and DNS parameters

First try this option: Go to the Network Management Center and common access Windows, go to "Changing the Adapter Settings" item, make the right click on the Internet connection and click "Properties".

After that, in the field where "marked components are used by this connection," select "Internet Protocol version 4 (TCP / IPv4)", and then press the "Properties" button.

In the properties of the Internet protocol, almost all providers should stand "Get an IP address automatically" and "Get the DNS server address automatically". If it is not so, change the settings. Then B. command lineLaunched on the name of the administrator, enter IPCONFIG / FLUSHDNS (then you need to press ENTER).

Could not connect to the proxy server and not only

If the browser writes that the server could not connect to the proxy and even if it does not write it, but simply expires the timeout time of the page, check more important setting Internet, which may be the cause of this problem.

Go to the panel windows management, Make a large or minor icons in the "View" point, and then select "Browser Properties" or "Observer Properties" (depends on Windows 7 or Windows 8).

When you open, go to the "Connections" tab and click the "Setup Network" button and see what it is there.

If you see that the server proxy settings indicate that you need to use a proxy server or instead of "automatic determination of parameters" it is worth "Use the script automatic setting"Remove these items. It may be that after you restart the computer, they will appear again, and this means that on the computer viruses or malicious programs, then I will write how to remove them.

And try to open the page in the browser again if the sites open up, then this is great, and if not, we will try other ways.

In the next step, you must open the command line and enter the command netsh Winsock Reset. And reboot PC.

Fixing Windows Registry

Nothing helped and everything also can not go anywhere in any browser? We continue to solve the problem. Now we need a Windows registry editor:

Run the registry editor for which you press the CO windows icon and R on your keyboard. A window will appear in which you enter the regedit go to the folder (in the registry) HKEY_LOCAL_MACHINE \\ Software \\ Microsoft \\ WindowsNT \\ CurrentVersion \\ Windows \\ and if you have to see the Appinit_DLLS parameter on the right, then look where it leads to its value (write better), and then right-click on Him, click "Change" and erase what is written there (if there is something there).

After changing the appinit_dlls, close the registry editor, restart Windows and try to start the browser again and open some site.

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In this article, we consider a fairly ambiguous problem: the connection on the network is present, but in the browser it is impossible to go to some web resource. It is right, sometimes there may be such a situation in which in the notification area it will be clearly indicated that the user has access to the Internet, i.e. On the connection icon, there is no red cross or a yellow exclamation mark, but the browser persistently tries to prove him the opposite, issuing various mistakes and notifications about problems.

Reading these lines, you will probably encounter this strange problem. Fortunately, there are a number of methods with which you can try to eliminate this trouble. It is also worth noting that this problem may arise absolutely on all versions of the operating windows systems, types of connections and browsers, so that no one will remain over the board. So, let's see what you can do if access to the network is observed, but the browser refuses to work.

Well, as we have already told at the very beginning of the article, the problem is extremely ambiguous - and there can be a huge number of reasons for it. Nevertheless, we recommend that you simply fulfill a number of several solutions, which will probably be able to pull you out of this not the most understandable situation. Let's see what you can do ...

Change the address of the DNS network connection server

The very first thing, try using another DNS server to understand, and whether the problem is in your provider provided. The fact is that sometimes the provider's DNS server may experience any problems during its work, as a result of which the network connection is technically remains, but it is impossible to transition to any web resource. As a rule, such problems providers decide extremely quickly, however, you can check this chance by simply using the services of public Google DNS servers.

How to do it? You just need to change the DNS server address for your network connection - and the thing is in the hat. It is elementary (steps are performed on the example of Windows 10, but you can use them for other versions of the system):

• right-click on the Network Connection icon in the notification area and select "Open" Network and Internet Settings "";
• next, click on the option "Setting Adapter Settings";
• find your network connection in a new window (adapter) and double-click on it with the left mouse button to go to properties;
• next, click the "Properties" button;
• select "IP version 4" or "IP version 6" (depending on the type of network connection) and click the "Properties" button;
• check the "Use the following DNS servers addresses" options;
• set the address 8.8.8.8. For the main I. 8.8.4.4. for an alternative DNS server;
• save the changes.

By changing the parameters of your network connection, try to enter your browser and go to some web resource. As a rule, this problem occurs still due to the temporarily disabled DNS server provider, which, as you already know, you can easily get around.

Well, what happened to eliminate the problem? If not, let's move on. And then we have another solution that concerns DNS.

Clean DNS cache on your computer

You may have lost the ability to go to web resources through a browser because of the DNS cache, which accumulated on your system. This sometimes occurs - and this problem is solved with a simple command introduced in the system console.

So, to reset the cache of the DNS comparable, you need to do the following:

• press the key combination Windows + X.;
• opening the console, enter the command in it ipconfig / Flushdns. and press ENTER;
• wait for the execution of the command, and close the console.

Open the browser and try to go to some site. If the result is zero, then try to restart the computer after executing the command, and then check the browser again. It did not help - moving on.

Disabling the proxy server in the connection parameters

Another reason why you could have difficulty with transitions to various resources on the network is the activated function using a proxy server for local connections. You may have activated this feature yourself, it may have made some kind of application on your system. One way or another, you need to check if it is not included. To do this, do the following:

• click Windows + S.;
• enter the control panel search engine and select the found element of the system;
• open the Browser Settings section in the Panel;
• go to the "Connections" tab and click on the "Network Setup" button;
• if you have a proxy server near the option local connections (not applied to switched or VPN connections) "It is a tick, then remove it, and save the changes made;
• restart your computer.

If you really had for some reason the specified function is activated, then, turning it off, open the browser and check if you can switch to some page on the network.

Relieve your network connection settings

Who knows, maybe something has been changed in the settings of the parameters of your network connection, after which you can no longer use it to access the Internet. Fortunately, you can easily reset these parameters using multiple commands. To apply them, you need to do the following:

• press the key combination Windows + X.;
• select the "Command Line (Administrator)" item;
• opening the console, enter the following set of commands to it:
  • ipconfig / Flushdns.
  • ipconfig / registerdns
  • ipconfig / renew.
  • ipconfig / Release
• after completing the command input, restart your computer.

Open the browser and check again whether everything fell into place. As a rule, by this point, many users have to eliminate the problem. However, if you did not work out, then we have left for you last Council: Take advantage of some antivirus and scan the system for viruses. Yes, if you did not manage to use your network connection normally, then, most likely, some virus has been mixed here, which has fallen into the system.

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There are several reasons that the browser stops uploading pages with good access to the Internet. It does not matter the type of device (computer or laptop), the type of connection to the Internet (cable or Wi-Fi), view operating system And the type of browser. Attempting to open any page leads to the fact that it loads for a long time, after which it appears error message.

The text of the message itself may differ depending on the type of browser and can help in defining an error. One of them is a problem with DNS addressWhen it is not specified in the network settings, not available or is not correct. Even common errors are problems with the Hosts file, a proxy server or registry, malicious programs.

How to eliminate the error

The simplest thing to be done first is reboot Computer, modem and router. Sometimes, if the reason for the equipment fails, it can help.

For problem S.DNS. First of all it is necessary to put any public DNS server., For example, google. If the node is not detected when checking the connection, the reason for the DNS is not available. To solve the problem, it is recommended to register DNS from Google. Need to go B. network connections, Select your type of connection to the Internet, click " Properties"And register DNS Google: 8.8.8.8 . After rebooting, everything should earn.

If the problems are associated with the registry, you need to go to the registry editor and select it in its sections NCAY._ Local_ Machine\ Software.\ Microsoft.\ WindowsNT.\ CurrentVersion.\ Windows. After that, a list of parameters will appear, among which you need to find Applnit._ DLLs.. You should check its value if it is not empty and the path to any file with the DLL extension is registered in it, it needs to be reset. After that, the same actions need to be done with the parameter HKEY._ Current_ User. and restart the computer.

The reason may be malicious programs and software that is often not even determined by antivirus programs. In such a situation, you need to use special tools with which you need to scan a computer. These include such utilities: AdwCleaner, Dr.Webcureit, JunkWaremovaltool and others.

If they got down proxy SettingsYou need to check that there is nothing superfluous in its parameters. To do this, go to the observer properties and click the " Network configuration"In the" Connections "section. The tick should stand on the only line: " Automatic determination of parameters" It is worth noting that this will not always help, because In some cases, the proxy must be set manually.

Filehosts. It usually does not give to open some sites, while some portals open normally. To resolve the situation, you need to go to the folder: from:\\Windows\ System.32\ drivers.\ eTC. And open the hosts file. Inside it is the text ending with a string 127.0.0.1 LocalHost. If then there are any rows with IP addresses that did not prescribe the user, they need to be removed and restarting the system.

If necessary, you can delete all lines from the file. This will not affect the performance of the system, but some hacks can fly if the cracks prescribed the files to update some programs in this.

Problems arising in the registry often occur due to installation softwarecausing failure in the device. To eliminate Malfunction, the registry needs cleaning. To quickly solve the problem, you must perform the following series of actions:

1. Using a combination of keys Win I.R.The execution row appears. It must be specified in it. regedit.»:
2. When opening a new window, you need to go through the following address: " HKEY_LOCAL_MACHINE \\ SOFTWARE \\ Microsoft \\ Windows NT \\ CurrentVersion \\ Windows»
3. Need to find Applnit_dlls.. In case the address appears with additional inscriptions, they must be deleted and maintained a new form.

Some users are used to resorting to alternative option With the help of free cCleaner programs. This application Helps optimize the work of the entire system.

Lock in Hosts File

Sometimes the site may not open due to action spyware program Or suspicious applications that can be infected with the virus. As one of the frequent reasons, the site does not open because the lock is turned on in the file Hosts.. For checking, it is necessary open folder On a C disc in Windows ( C: \\ Windows \\ System32 \\ DRIVERS \\ ETC).

Here is the file Hosts.. Open it with the help of ordinary notepad And we are looking for an entry addresses with the title of sites that do not open. If they are present, then in the file you need them delete and save in the modified form. Next, copy it back to the directory where it was removed from.

DNS malfunctions

"Heavy" sites cease to open due to the crowded DNS cache. Therefore, preventive cleaning can become a rational solution to the problem. To do this, you must perform the following actions:

1. To activate the console, call the command line and drive cmd.
2. Next, you need to drive three commands in a certain sequence: Ipconfig / Flushdns., Ipconfig / registerdns and Netsh Winsock Reset.. Then it will happen automatic cleaning, after which you need reboot PC.

how alternative way, You can try to use the opera browser and squeeze the site size, as shown in the following image:

Viruses on a computer

If the virus got into the computer, the system of working with non-opening sites is changing. Normally, each user is sent to the original site, and when the virus is working, it falls on phishing resource. Under the last concept implies the use of site by fraudsters to help withdraw personal data of the user. It is impossible to visually distinguish resources, but using the Host folder you can see the difference.

As in the first paragraph it is necessary open file Using notepad and delete all the data, where there are sites we need (in the screenshot, "trash"). All changes are saved in the file and transfer back to the place where the file was moved from.

To detect viral programs, it is recommended to use antivirus. You can use Avast, Dr. Web or NOD-32. The search must be carried out with the help of deep analysis of the contents recorded on the PC. When a dangerous file program is detected, it is recommended to clear or delete all the data found.

Incorrectly configured Firewall or antivirus

Since for developers antivirus software The main goal is maximum degree PC protection, sometimes they include too hard system analysis, resulting in lock Visits even harmless sites. If antivirus has the slightest suspicion of the threat, a batch filter begins to block All information that comes from this source.

To cope with a similar problem, antivirus needs deactivation. You need to open settings or program settings and select item disable. Next, you need to start the browser again and check whether the site opens. If everything works, then the problem has been eliminated.

Cleaning static routes

It is considered one of the optimal methods to solve the problem. To do this, you need to open command line with administrator rights. Next enter route-f..

Reset TCP IP.

Reset parameters is considered to be an extreme method, when the above methods did not give proper result. Aguing again command line With administrator rights and in the appropriate sequence we register: netsh Winsock Reset. and netsh int ip reset. Next, mandatory PC need reboot.

Sites are blocked at the provider level

If the provider blocks for some reason to visit a specific Internet resource, it is necessary to use an application that will help hide visiting the forbidden site. Moreover, it turns out to be useful not only to solve this problem, but also helps to remain unnoticed for fraudsters. One of these applications is Host Shield VPN.

All that will be required to use it is download installation file. With a proven resource, unpack and run. If when starting, the program icon has discovered, it means that the tunnel is free and can be searched for web surfing.

Network users often face such a problem when some sites in the browser do not open when working with PCs(Mozilla Firefox, Opera, Safari, Google Chrome, Internet Explorer and Others). Maybe earlier this site worked and opened, and now, for an unknown reason, stopped. Or you visited the site for the first time, and it fails to open it. Why does this happen and what should be taken in such cases?

Causes and ways to solve the problem:

1. Proxy settings are installed incorrectly.

In order to find the window you need is necessary in the menu " Start»Find the icon" Control Panel"And go to it. Then choose in the menu "", follow in subparagraph " Connections"And click on the option" Network configuration».

If you use a proxy server, specify the correct parameters. If PC for home use, usually this option is disabled (there should be no ticks opposite item " Use a proxy server for local connections»).

2. Sites do not open due to blocking in the hosts file.

Also is a common reason when viruses in Hosts files make some sites' addresses without your knowledge, which are then automatically blocked. To search for this file, you need to perform the following steps: through the option " Start»In the window that appears, we drive a combination % Systemroot% \\ System32 \\ Drivers \\ etc and confirm the actions by clicking OK" Then the window will open where you need to select item. hosts.which opens with a notepad (left-click on the file, a list of programs through which you can open the document, select " Notebook»).

If you found in the HOSTS file below localhost."Something like sites addresses (for example, as in the picture above the VKontakte site) - delete them. Save all settings and now you can closed the file. Problem with hosts files Must be solved. If still sites do not open, we recommend the following actions: click Start, in Vbeit " cmd.", and then in the new command line" route -f."Now reboot your computer and try to start the site again, it should be possible.

3. Sites do not open due to the virus.

The search for manually viruses is ungrateful and time consuming. In this case, we recommend that you install a new antivirus (downloaded from the official site), then reinstall the browser itself (the old one could suffer greatly from the viruses) and the new antivirus the entire system, as well as clean it.

4. Anti-virus or firewall blocks the work of the browser.

You need to turn off the firewall: in the start type " Firewall", Choose" Windows Firewall", And click on the option in the left corner of the window" Enabling and shutdown Windows Firewall ", Turn off the firewall.