How to connect two computers?

When we have two computers, we often need to connect them to share files, perform remote access or other operations. However, how to connect two computers is not a simple problem because it involves many factors such as network settings, firewalls, operating systems, and connection methods. PHP editor Xinyi brings you this article, which will introduce in detail the methods of connecting two computers, including wired connection, wireless connection, remote desktop and shared network, etc., to help you solve this problem.

1. How to connect two computers?

Thank you

Use a simple method , set the hard disk of the desktop computer to be shared, and then map the shared disk on the laptop, so that when the desktop computer is turned on, the laptop can use its disk resources.

The resources required are as follows

1. Your home optical modem, router, switch and other network equipment, the wired ones must have at least 2 Gigabit ports to connect the laptop and Desktop computer; it is best not to use wireless. The wireless transmission speed cannot meet your rendering needs. For example, the 300Mbps that was common in the past few years, the file transfer is generally only 3MB or only 30Mb, which is not enough. Although 1100Mbps is wireless now , actual use is still more stable than not wired.

2. On the basis of wired connection, the network cable must be at least Category 5, preferably Category 6, to ensure stable transmission

You need to operate as follows, all assuming your machine When installing windows

1. It is recommended to create a new user on the desktop with permissions as super user, set a password, and set the password to never expire

The path is Control Panel-System and Security-Administrative Tools-Computer Management

Then click on Local Users and Groups-Users, right-click on the blank space on the right and select New User

Fill in the user name in the dialog box, Password, select the password that will never expire below

The user group recommends changing it to power user

2. Select the space on the desktop that you plan to share with the notebook, such as a disk , or a certain folder, start the sharing operation, see the picture

, click Advanced, search now, select the user you just created, and confirm.

Then you select all permissions in the permissions.

The sharing is done.

3. Bind the IP and MAC of your desktop computer on the router or optical modem. Each device is different. Do your own research. The purpose of this is to avoid causing any problems. After restarting the desktop, if the IP address changes, it will need to be remapped.

4. Do the mapping on your notebook, click Start, enter \192.168.x.x and hit Enter. This is the IP address of your desktop. Then in the open file manager window, find the setting you just made. That disk or folder, right-click and select Map Network Drive

Just enter the user name and password you just set. You can use it directly on your computer in the future

2. How to connect two computers?

There are three commonly used methods for computer interconnection (serial port connection is currently less commonly used):

1. Use a router to access the LAN, and then you can use Network Places to access it. .

2. Use a switch. Two computers are connected to the switch. They need to set each other's IPs and access them through Network Neighborhood.

3. If there are only two computers interconnected, use a crossover cable, insert the network cards of the computers respectively, set each other's IP, and also use Network Neighborhood to access.

3. How to connect two computers?

1. When you need to split a network cable into two or more network cables for other computers to connect to the Internet, you can use the following network cable splitter to achieve this. ；

2. First, plug the main network cable that will be divided into multiple cables into interface 1 of the network cable splitter. Generally, there will be a serial number marked below the interface. ;

3. Then, plug the two network cables to be separated into other interfaces of the network cable splitter, and you can plug them in at will. ;

4. Then plug the two network cables into the computer; such a network cable splitter can divide one network cable into four or more, mainly depending on the How many interfaces are there on the network cable splitter you bought? ;

5. After plugging in the network cable, plug in the power connector on the network cable splitter, then connect it to the mains power supply and turn it on. In this way, one network cable can be used by two computers at the same time. ；

6. The indicator lights on the network cable splitter are actually 5 interfaces and 5 lights. Each serial number light refers to each network cable interface. Except for the Power power light, other lights that are on indicate that the interface The network cable is already in use. At this time, the two computers can directly play stand-alone games and transfer files to each other without the Internet.

4. Practical tips for USB connection between two computers

In today's era of rapid technological development, USB connection has become one of the most common data transmission methods between electronic devices. one. Not only that, USB can also be used to connect two computers to achieve data sharing and file transfer. So, how to use USB to connect two computers to maximize its functions? Let's explore this practical technique together.

Preparation

Before we start connecting two computers, we need to prepare the following things:

Two computers, whether Windows or Mac, can use one USB data cable. It is best to install high-quality data transfer software on both computers, such as the "File and Settings Transfer Wizard" that comes with Windows or Third-party software TeamViewer, etc.

Connect two computers

With the above preparations, we can start connecting two computers. The specific steps are as follows:

Connect the USB interfaces of the two computers with a USB data cable. Open the corresponding data transfer software on both computers and follow the prompts. According to the software's guidance, select the files or folders that need to be transferred, and then start the transfer. Please wait patiently during the transfer process and do not disconnect midway.

Notes

When using USB to connect two computers to transfer data, you need to pay attention to the following points:

Make sure that the USB interface versions of the two computers are compatible, otherwise the transfer speed may be affected. When transferring large files, it is recommended to use a wired network connection, which can greatly improve transfer efficiency. When transmitting sensitive files, please pay attention to data security, and it is best to take measures such as encryption. If you encounter transmission interruption or other problems, you can try to reconnect or replace the USB data cable.

Summary

Through the above steps, I believe you have mastered the skills of how to use USB to connect two computers and transfer data. This not only makes it easier for you to share files between two computers, but also helps you improve your work efficiency. I hope this article is helpful to you, thank you for reading.

5. How to connect two computers remotely?

1. Right-click My Computer on Computer A, select Properties, and find Remote Settings. Select Allow remote connections to this computer.

This method requires a username and password to remotely connect to the computer. If there is no password, the remote login will fail.

2. Enter the remote desktop command: mstsc while computer B is running. Enter the IP address of computer A in the pop-up dialog box. Click OK to enter the username and password. If you need to share files, find the local device and resource options in the local resources within the options and check the space before the drive.

6. How to connect two computers at home?

Normally, two computers are connected using a router, hub, switch or direct network cable. After confirming that the connection is normal, follow the steps below to share files.

1, Control Panel=>Network Connection=>Local Area Connection Properties=>TCP/IP Settings.

2, Computer A’s IP is 192.168.1.2, subnet mask is 255.255.255.0 Computer B’s IP It is 192.168.1.

3, the subnet mask is 255.255.255.0 3, right-click "My Computer" => Properties => Computer name

4, write the name of the workgroup as the same workgroup and then share the file folder so that it can be shared in Network Neighborhood.

7. How to connect two computers to the Internet?

Let your laptop serve as the host, and the desktop computer is connected to your laptop through a network cable to share the wireless network. You can do the following:

1. First, find a network cable to connect the two computers.

2. Open the windows firewall that comes with win7. This step can be set in the control panel.

3. Set up the network sharing of the win7 host: Find "Wireless Network Connection" - right-click Properties - Sharing - check the two following items. ------This step is to share the wireless network to "Local Area Connection".

4. Set the "Local Area Connection" IP of the Win7 host wired network card: Find the local connection-right-click properties-internet protocol version 4-IP: 192.168.137.1, subnet: 255.255.255.0, leave it alone---OK. 5. The IP of the desktop computer is automatically obtained and you can access the Internet. If that doesn't work, you can set it to 192.168.137.2-255, subnet 255.255.255.0.

8. The remote connection between two computers failed?

It is probably due to the network, or it is very slow due to lag

9. How to quickly establish a LAN connection between two computers

What is a LAN?

Local Area Network (LAN) refers to a computer network consisting of multiple computers connected to each other within a specific geographical range. LAN is usually used for internal network connections in homes, companies, schools and other places.

Why build a LAN?

Establishing a local area network can realize file sharing, printer sharing, fast data transmission and other functions between multiple computers. In the home, a local area network allows multiple computers and smart devices in the home to connect to each other and share resources.

How to quickly establish a LAN connection between two computers?

To achieve a LAN connection between two computers, you can take the following steps:

2 台のコンピュータが同じ LAN に接続されているかどうかは、ネットワーク設定の IP アドレスを確認して確認してください。 両方のコンピュータのネットワーク共有機能がオンになっていることを確認します。これは、コントロール パネルのネットワークと共有センターで設定できます。 ネットワーク共有センターまたはネットワーク設定の「共有の詳細設定」を使用して、ファイルとプリンターの共有をオンにします。 エクスプローラーで共有したいファイルまたはフォルダーを見つけて、[プロパティ] を右クリックし、共有オプションで [このフォルダーを共有する] にチェックを入れます。 別のコンピューターでは、リソース マネージャーのネットワーク オプションを使用して共有フォルダーを見つけて、ファイル共有を実現できます。

LAN接続の重要性

良好なLAN接続を確立すると、複数のコンピュータの作業効率が大幅に向上し、家庭や小規模オフィスのユーザーにとって、LAN接続はリソースの共有とデータ送信を実現します。非常に実用的です。

結論

上記の手順により、2 台のコンピューター間で LAN 接続を迅速に確立し、ファイル共有とリソース交換を実現できます。この記事がLAN接続を確立する際の参考になれば幸いです。

10. 2 台のコンピューターを接続する方法、および 2 台のコンピューター間にローカル エリア ネットワークを形成する方法は?

現代社会ではコンピューターは不可欠で重要な機器です。家に 2 台のコンピューターを持っている友人もいます。これら 2 台のコンピューターが大容量のデータを送信する必要がある場合、実際にはこれらのコンピューターを使用することが非常に面倒です。 2 台のコンピュータがローカル エリア ネットワークを確立します。次に、2台のコンピュータ間でLANを構築する方法を紹介します。

2 台のコンピューター間の LAN の確立に関するチュートリアル

1. ネットワーク ケーブルを使用して 2 台のコンピューターを接続します (同じルーターの場合、それ自体が LAN です。簡単な設定ですぐに使えます）。デスクトップの下部にあるネットワーク アイコンをクリックし、ネットワーク設定

2 を選択し、イーサネット (ローカル エリア接続) を選択し、ネットワークと共有センター

3 を選択して、イーサネットを見つけます左側のリンクをクリックしてステータス ウィンドウを開き、下の [プロパティ] をクリックします

4. [インターネット プロトコル バージョン 4] を見つけてダブルクリックし、[プロパティ] ウィンドウを開き、次の IP アドレスを使用することを選択して設定します。 IP アドレスとサブネット マスクを入力し、[OK] をクリックします。他のコンピュータも同じ設定になっています。その後、リソースを共有できます

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