There are many ways to transfer information from computer to computer, and the use of each of them is determined by the conditions and capabilities of the one who needs to transport the data. In particular, in laptops specifically for the corresponding purposes, two protocols are provided: LAN and WLAN. Also on modern machines there is an HDMI port. But can it be used to exchange information between devices, and if so, how to connect a laptop to a laptop via HDMI, more on that later.
Connecting a laptop to a laptop via HDMI is quite simple. To do this, insert the cables into the sockets, and … And then nothing. The fact is that HDMI in laptops only works on output. That is, it can transmit data, but it is not capable of receiving it.
HDMI in laptops is designed to output images and sound to an external output device, such as a TV. Thus, it turns out that connecting two laptops with an HDMI cable is pointless.
How can laptops be interconnected
But, by the way, why even try to use HDMI technology to exchange data between laptops, if modern devices have several other protocols that are specifically designed specifically for these purposes.
Method 1. Using Wi-Fi
The easiest way to establish a connection between two laptops is to combine them into a private WiFi network.for change wifi name to use can wow name generator it’s easy to find good name For example, in Widows 7, this is extremely simple. To do this, you need:
- Go to “Control Panel” – “Networks and the Internet” – “Network and Sharing Center”;
- Select “Manage wireless networks”;
- Click on “Add”;
- Select “Create a computer-to-computer network”;
- Click “Next”, enter the name of the access point, specify the encryption method and create a password;
- After that, click “Next” – “Finish.”
Then you need to change the sharing settings, for which you need to open the “Advanced sharing settings” and, for example, for the “Home and work” network, put all the switches in the “Allow” position.
The created network will allow you to transfer files from laptop to laptop, use the shared Internet (if sharing is enabled), etc.
Method 2. Connecting through LAN ports
Another option is to connect the laptop to the laptop via LAN ports. To do this, you need a cable with appropriate inputs / outputs. To create a LAN connection you will need:
- Connect the cable to two laptops;
- Click on “WIN + R” and enter “ncpa.cpl”;
- In the window that opens, right-click on “Local Area Connection”;
- Select “Properties”;
- In the window that appears, you will need to double-click on “Internet Protocol Version 4”;
- In the window that appears, enter: “IP-address”: 192.168.1.1, “Mask”: 255.255.255.0.
On the second computer, you will need to repeat these steps only by specifying other data: “IP address”: 192.168.1.2, “Mask”: 255.255.255.0. After that, the two computers will be combined into one network, and they can freely exchange information.
Method 3. Connect laptops via Bluetooth
Another option is to connect two laptops via Bluetooth. To establish a connection using this protocol, a special program, for example, BlueSoleil, is required. For how to set up a Bluetooth connection, see the instructions that came with the software.