If you are on an extranet computer to share resources, how do you set up a network 20?

How does Windows realize that multiple computers can share files within a local area network?

A switch plus a number of network cables (note: the computer is connected to the switch with a direct connection, and the computer is connected with a cross line), the IP of the computer is matched in a network segment, and then the folder that needs to be shared is shared, and the access must be accessed through the UNC path.

1. Set shared folders and permissions.

1. Select the folder you want to share, right-click "Properties";

2. In the sharing tab, click "Advanced Sharing";

3. Check "Share this folder", then set the sharing name, and then click Apply - OK - Close;

4. If you need to set the permissions of the shared folder, then click "Permissions" while checking the share of this folder, and then set the permissions, the default "Read", that is, you can only view the copy, not change, if you want the shared folder to be changed, then check the change, OK;

5. Go back to this interface, display the shared status, click Close, and then record this part of the network path PC-201711071638.

2. Enable network discovery.

1. Both computers need to be set up, right-click the network icon in the lower right corner, and select "Open Network and Sharing Center";

2. Click "Change Advanced Sharing Settings" in the upper left corner;

3. Select "Enable Network Discovery" to save your changes.

3. Access the shared folder.

1. Press Windows+R to call up and run at the same time, and then enter the network path PC-201711071638 to confirm.

3. In this way, you can access the shared folder, open it to view and copy the file.

The details are as follows:

1. Select the folder you want to share, and right-click "Properties".

2. Select "Share"; Click "Share";

3. Select the user you want to share;

4. Select "Advanced Sharing";

5. Select "Share this file";

6. In "Control Panel", "Network & Internet", "Network & Sharing Center", "Advanced Sharing Settings", "All Networks"; Select Turn off password-protected sharing, and then Save changes.

Do you have a fixed IP address for sharing with the Internet?

Or you can try to get a dynamic domain name of peanut shell and then make an FTP, as if QQ also has that kind of hard disk sharing.

Tutorial on setting up a network shared folder, adding a new user and setting to modify the user permissions of a shared folder.

If there is no public IP address, you need to use intranet penetration to cooperate with cloud penetration.

Click on the mapped address to access it successfully.

You can use BT software to seed and send it online.

With a fixed IP, directly enter the Fixed IP access.

My Computer = > Right-click Properties = > Computer Name = > Changes = > Workgroup

Both computers use the same workgroup.

No need, connect the cat to the ** line, and then connect the router to the cat, and then set up automatic dialing in the router, enter the account password, and then connect two network cables from the router to you and him, and then change the IP according to the router address, and that's it.

The router can be set to MAC address binding, so that only one computer can access the Internet, and other computers cannot access the Internet.

1 router can do this, limit all bandwidth to 1 computer, and others can share it with LAN.

You can't set up a mac, that's blocked.

You don't just get eight port routing, one or four port routing, and the routing settings whether the computer can be connected to the Internet

Two machines can be realized by the pairing of two machines, and more than 2 of course including 2 LAN connected to the Internet can be realized by routing or routing plus switch. There is no connection to the external network, and the LAN can be realized directly through the switch. As for the settings, you can assign them manually or get them automatically.

When making the routes mentioned above can be both wired and wireless. As for resource sharing, you can use the shared folder with the computer system to achieve it, or create a folder or disk to set up sharing, of course, you can also set sharing permissions, which are read-only and read-write. When creating a share, you need to check different versions of the system, different versions may require some configuration permissions, you need to know how to turn on, even the same version of the system, you also need to turn off the firewall (including the system firewall and the software firewall), and even open the guest account and so on.

If you don't understand, you can use third-party software to share. After sharing, you can read, write, and delete shared resources in many ways. Commonly used examples include online neighbors directly looking for shared resources under the shared IP machine, or directly accessing them by running and entering the other party's IP.

Formats such as: etc. In judging whether the sharing is successful, it can also be judged by spelling.

Hope it helps.

Generally, laptops come with wireless network cards, and buying a wireless router perfectly solves all problems.

Resource sharing is simpler, just set up sharing on your computer.

I don't know what system you use, and each system is set up differently.

It is recommended that you find a classmate who knows a little bit about computers to do it. It's simple.

The easiest way is to install the router, follow the instructions for using the router, ** is not expensive, generally between 60 yuan and 150 yuan, there is not much difference in quality.

Wireless routing can be used by both a desktop and a laptop, ensuring that all machines are in the same workgroup and in the same IP segment, so that they can access each other in the online neighborhood.

Buy a switch and plug in all the computers.