It is difficult to imagine the life of a modern person without using computer equipment, since it “penetrated” practically into all spheres of its activity. Laptops are especially popular due to their compactness and amazing mobility. For this reason, many, going to visit, will certainly take a laptop with them to take advantage of the opportunity and show uploaded photos, videos and more.
Users no longer want to use external storage media.
Also laptops are active assistants in solving production problems. However, there may be situations when you need to provide communication between two laptops in order to quickly transfer important data. Using disks or flash drives is rather inconvenient because it takes a lot of time. For this reason, it is important to figure out how to connect a laptop to a laptop, what should be purchased in advance. There are fairly simple ways to connect, involving the provision of communication via cable or via Wi-Fi.
Wireless connection
This method of connection is suitable only for those laptops that are equipped with Wi-Fi modules. However, it should be noted that all modern laptops have such a wonderful function, so you can connect over a wireless network in almost every case.
In addition, the connection via Wi-Fi is popular among users, because it is not accompanied by any additional financial expenses.
Wi-Fi connection
So, having designated the task associated with connecting two laptops to each other, it is now important to understand technically how to connect a laptop to a laptop via Wi-Fi.
Connecting laptops via Wi-Fi is still good because it allows you to provide a single network not for two, but simultaneously for several laptops, tablets or smartphones. At the same time, it is absolutely important that the user should not even worry about additional installation of software. In modern Windows 7 and 8 operating systems, software has already been installed that allows you to easily and easily provide a wireless connection.
So, in order to find out how to connect a laptop to a laptop, initially they determine the laptop on which the wireless connection will be established.
Having defined, the user enters the Start menu, then in the lower part there is a search string, in which you should type the phrase “command line”. After the search is completed, the required utility will be displayed at the top, clicking on it opens as administrator.
If you have not logged in from the administrator, you should call the utility again, then click on it with the right mouse button, initiating a call to the context menu, in which you can easily find the string “Run as Administrator”.
In the opened command line, a command is written that is aimed at creating a wireless network using a Wi-Fi module. For this purpose, the user writes: netsh wlan set hostednetwork mode = allow ssid = "..." key = "...". Instead of quotes and ellipses, you should specify the desired network name, as well as a password, to prevent unauthorized users from using the network.
To complete, you must re-enter the new command: netsh wlan start hostednetwork. At this process of creating a wireless network is complete. However, the following steps should be taken to ensure the correct operation of all connected laptops.
It is very important to change the parameters of the wireless adapter by registering the receipt of the IP address and the DNS server automatically. These two important parameters are set on the Internet Protocol Version 4 (TCP / IPv4) tab.
At this stage, in the lower right corner of the display of the laptop will display all sorts of wireless options. You must select the required network name, accept the automatic connection and enter the correct password, which you can automatically remember so that each time you log in, you do not need to type it.
This connection option is also good because the main laptop itself acts as a Wi-Fi router, successfully distributing the Internet to connected devices.
Wired connection
You can connect several laptops bypassing the wireless connection via Wi-Fi. However, in this case, you will have to visit a specialized store and purchase a special HDMI or RJ-45 cable. After a successful acquisition, it will be useful to familiarize yourself with the recommendations on how to connect a laptop to a laptop via an HDMI or RJ-45 cable.
Cable connection
Many users wonder whether it is possible to connect a laptop to a laptop via HDMI. To answer this question, does not prevent to understand what constitutes an HDMI cable.
An HDMI cable provides connectivity between home appliances. In most cases, an HDMI cable is used when there is a desire to connect a computer or laptop to a TV, since the main functional task of an HDMI cable is to transmit audio and video signals.
Since HDMI guarantees high speed and quality of video and audio transmission, users actively use it when connecting two devices that support network connection via HDMI.
If users want to avoid the problems associated with connecting devices over the network via HDMI, it is wise to fully examine the information whether it is possible to connect a laptop to a laptop using some other cable.
Such a connection, indeed, may be actively used, if it is impossible to provide a wireless connection. They are based on an RJ-45 cable.
One end of the purchased cable is inserted into the network card of one laptop, and the other end into the network adapter of the second laptop. After that, be sure to make changes to the parameters of the adapter.
On the first laptop, you should register the IP address 192.168.1.1, the subnet mask will be set automatically, nothing should be changed. On the second laptop, the IP address changes only slightly and can look like this - 192.168.1.2, the subnet mask will remain unchanged again. After the corresponding changes take effect, both laptops will be visible on the network, so users can perform various actions, sharing data fairly quickly and comfortably.
It sometimes happens that the first login to the local laptop after connection fails. However, there is no reason to despair, because everything can be corrected, ensuring the successful use of the network in the future. To avoid problems when connecting, the user should go to the "Network and Sharing Center" menu, then go to the "Change advanced sharing settings" section, in which you can set access parameters by connecting to shared access.
You may also need to make changes to the guest policy settings. To go to the "Security Settings", where changes will be made directly, type secpol.msc in the command line. In the dialog box that opens, go to the “Local Policies” line, then to “Security Settings”, where guest access is selected.
Despite the fact that you have to perform a series of actions and make some changes, all these manipulations are quite simple, accessible and feasible. Each user in the event of a desire to provide communication between several laptops, can achieve the desired and become much more knowledgeable in this matter.