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You can see computers in a networked environment. Reasons why the computer does not see computers on the network

If you have installed Windows 7 and want to see another computer on the network, then this is quite easy to do, provided that there is a local network and computers included in it. currently included.
Now it is not uncommon to have a computer at home, old computer and a laptop and all this equipment is connected to the network.
On the other hand, both in Windows XP and in Windows 7 there are small glitches that prevent you from seeing computers on the network, and we will also talk about this today.

Let's assume that we are just novice users - dummies and want to find and see other computers on the network.
1. Go to "My Computer" - "Start / Computer", click right click mouse and select "Open" in the context menu, or through the icon on the desktop.
2. In the left part of the window, in the directory tree, we find the "Network" icon.
3. Expand the list by clicking on the triangle opposite the icon and see the animation of the icon - search.

Icon Animation - Find Computers in local network

(Picture 1)
4. Upon completion of the search, we see one of the computers on the local network.

(Picture 2)
5. If you are sure that there are more computers on the local network and they are turned on, then you can force Windows 7 to look for other computers on the local network by clicking on the "Refresh" button.

Button - Refresh network

(Figure 3)

Everything would be wonderful if the information given above would be enough.
Sometimes you either cannot see other computers, or your computer does not appear in any way in the field of view of other computers on the local network.
In this case, the question arises about the health of the network, but in fact there is another way - to “speak loudly” that your computer is connected to the local network.

5.1 Let's start by going to "Control Panel / System and Security / System", then in the frame "Computer name, domain name and working group»Click on the link «Change settings».

(Figure 4)
5.2 Click on the "Identification" button and after answering a couple of questions, having completed the identification process, we agree to restart the computer.
5.3. After reboot, go to step 1.

I note the fact that Windows 7 also has a tool for finding network configuration errors.
In order to run it, you need to go to "Control Panel / Network and Internet / Network and Control Center and public access"And in the window" View basic information about the network and configure connections "click on the" Troubleshooting "button.

So you are on this moment you have information that every user does not own, and in the matter of searching for computers on the network, no one will call you a teapot.
And if you are interested in other topics about computer networks, then please read the topics

If you set up a network at home between a computer and a laptop, using an Internet cable directly or through a router, and as a result, the computer or laptop does not see it. Or they connected a new device to an already created network, but there is no result. Don't get upset. In this article, we will look at several ways that a computer may not see the home network.

How to properly connect a laptop to a PC and set up a network is written in a separate article.

Connectivity Check

First of all, check that the Internet cable is properly connected to the router, connector network card on a computer and laptop. Check that the cable is not broken and the wires are not exposed.

If you connect to the network via Wi-Fi, then make sure that the Wi-Fi module installed on your PC or laptop is working. To do this, you can connect to the Internet, and if there is access, everything is in order.

Also note that the computer that contains the extended folder you want to access must be enabled. And it is impossible that he was in sleep or hibernation mode.

Connection check

Second, ping the computers. To do this, in the Start menu, in the search bar, type "cmd" and press "Enter".

Now in the window command line type the command: ping_IP-of the second computer, where the _ sign is a space. If the devices are pinged, but not visible on the network, then they have the same name.

Checking the workgroup and name

Third, check that the two computers have a common workgroup, and that they are named with different names. To do this, go to the "Start" menu and right-click on the "Computer" button. Then from context menu select "Properties".

In the next window, click on the button "Advanced system settings".

Here, note that the name of one computer must not be the same as any other, and the name of the workgroup must be the same. If necessary, you can change them in this window, click "OK".

What does all of this mean? Open the window shown below on each PC or laptop that should be online. In it, look for the PC names to be different. If not, then change the ones you need. And here is where "working group" the same name should be written everywhere. If the names are different, then leave one.

Checking IP addresses

The fourth thing to do is check the IP addresses. For all computers connected to the same network, they must be different. Right-click on the network icon in the tray and go to .

In the next window, click on the item "Change adapter settings".

Now find your connection by local or wireless network, right-click on it and go to "Properties".

Here select with the mouse "Internet Protocol Version 4" and click "Properties".

In the next window, see if you manually entered IP addresses on computers, then they should differ in the last digit. For example: computer1 - 192.168.1.2, computer2 - 192.168.1.3, computer3 - 192.168.1.4 and so on. The subnet mask remains the same: 255.255.255.0.

If the IP address was automatically assigned to the computer, as in the figure below, then you can view it in the following way.

In the window « Network connections» right-click on your connection and select "Status".

In the next window, click on the "Details" button.

Next, pay attention to the items "IPv4 address" and "IPv4 subnet mask". This will be your computer's IP address and subnet mask. If such an IP address is already in use, go up three figures above, and in the field "Use the following IP address" enter one that is not used.

Turn on network discovery

The fifth thing to check is whether network discovery is enabled. For this we go to "Network and Sharing Center", in this window follow the link "Change advanced sharing options".

I hope one of the methods described in the article helped you, and the problem - why the computer does not see the network - is solved.

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Webmaster. Higher education in the specialty "Information Protection". Author of most articles and computer literacy lessons

Reason 1: Working Group

Sometimes PCs connected to the same network have a different workgroup, which is why they cannot be detected by each other. Solve this problem pretty easy.

If you've done everything correctly, the detection difficulties should be resolved. In general, this problem is not common, since the workgroup name is usually set automatically.

Reason 2: Network discovery

If there are several computers on your network, but none of them are visible, it is possible that access to folders and files has been blocked.

Changes must be applied to all PCs on the local network, not just the main one.

Reason 3: Network Services

In some cases, especially if you are using an OS Windows 8, an important system service may be deactivated. Launching it shouldn't be difficult.

After that, you need to restart your computer and check the visibility of another PC on the local network.

Reason 4: Firewall

Literally any computer is protected by an antivirus that allows you to work on the Internet without the threat of virus infection. However, sometimes the protection tool causes quite friendly connections to be blocked, which is why it needs to be temporarily disabled.

When using third party antivirus programs, you will also need to disable the built-in firewall.

Additionally, you should check the availability of the computer using the command line. However, before that, find out the IP address of the second PC.

If the computers are not pinged, check the firewall again and correct setting systems in accordance with the previous paragraphs of the article.

Conclusion

Each solution we have voiced will allow you to easily make computers visible within the same local network. If you have any additional questions, please contact us in the comments.

How to properly connect a laptop to a PC and set up a network is written in a separate article.

Connectivity Check

First of all, check that the Internet cable is properly connected to the router, the network card connector on the computer and laptop. Check that the cable is not broken and the wires are not exposed.

Also note that the computer that contains the extended folder you want to access must be enabled. And it is impossible that he was in sleep or hibernation mode.

Connection check

Second, ping the computers. To do this, in the Start menu, in the search bar, type "cmd" and press "Enter".

Now, in the command prompt window, type the command: ping_IP-of the second computer, where the _ sign is a space. If the devices are pinged, but not visible on the network, then they have the same name.

Checking the workgroup and name

Third, make sure that a common workgroup is created for the two computers, and that they are called by different names. To do this, go to the "Start" menu and right-click on the button "Computer". Then select "Properties" from the context menu.

In the next window, click on the button "Advanced system settings".

Here, note that the name of one computer must not be the same as any other, and the name of the workgroup must be the same. If necessary, you can change them in this window, click "OK".

Checking IP addresses

The fourth thing to do is check the IP addresses. For all computers connected to the same network, they must be different. Right-click on the network icon in the tray and go to .

In the next window, click on the item "Change adapter settings".

Now find your local or wireless network connection, right-click on it and go to "Properties".

Here select with the mouse "Internet Protocol Version 4" and click "Properties".

If the IP address was automatically assigned to the computer, as in the figure below, then you can view it in the following way.

In the window "Network connections" right-click on your connection and select "Status".

In the next window, click on the "Details" button.

Turn on network discovery

The fifth thing to check is whether network discovery is enabled. For this we go to "Network and Sharing Center", in this window follow the link "Change advanced sharing options".

I hope one of the methods described in the article helped you, and the problem - why the computer does not see the network - is solved.

Rate article:

(1 ratings, average: 5,00 out of 5)

Webmaster. Higher education in the specialty "Information Protection". Author of most articles and computer literacy lessons