Shared folders are only accessible to another computer

Computer A shares files, and computer B can access the file only if it is specified.

First of all, determine the operating system of a computer, win2003 is the best, because it is a professional server system, if it is xp, it can also be, but if it is a professional version.

1. Create a user of computer B on A, and right-click the method"My computer"--"t management"--"Local users and groups"--"User": Right-click "New User" to add the username and password of computer B.

2. Double-click on My Computer - Folder option - "Simple Shared Folder" to remove the checkmark.

3. Right-click on the shared folder -- "Share" -- "Permissions" -- "Everyone Delete" -- "Add" -- Advanced "-- Find Now" -- Find the user you just established and confirm to add, and there are three full controls over the permissions, change, read, change the permissions, and determine the application.

It doesn't matter if both machines are administrators' superuser logins, you don't need to create a new user"My computer"--"t management"--"Local users and groups"--"User" just rename administrator and that's it.

Network management software can do it.

After you turn on folder sharing on one network, view the shared file content on the other computer's Network.

1. First of all, open the file explorer [Windows key + E] and find [Network].

2. Then find the shared computer in the network.

3. Then in the page that opens, click [users].

4. Finally, in the open page, select the [Public] folder, double-click to open, and you can view the success.

Here's how:1. First, open the "Network & Sharing Center" option in the settings.

2. Then select "Change Adapter Settings" in the interface.

3. Then select the network you are connected to, right-click and select "Properties".

4. Then after entering the interface, click "Share" and turn on the Internet connection sharing.

Operating computer: Lenovo G480

Operating system: Windows 8

To access a shared folder on another computer, follow the steps below:

1. Make sure that the two computers are under the same LAN and check whether the network sharing is turned on.

2. Confirm that network discovery and file sharing are enabled.

3. Select the folder you want to share, right-click Properties, click Share, and click Advanced Sharing.

4. Check the permission to share this folder.

5. Check the permission to open to the outside world and click Confirm.

6. After confirmation, the shared path appears, that is, it can be accessed through the IP. <>

1. Right-click on the file you want to share on your computer, and click the Share option on the page that pops up, and then click the specific user option in the extended menu.

2. Click the extended menu on the page in the pop-up page, and click the everyone option on the page in the pop-up page, and then click the add option.

3. Click the sharing option at the bottom of the page to allow all LAN users to share the file.