How to set up a local network on Windows 10 via WiFi

Creating a local area network (LAN) within your home or office is the foundation for convenient data exchange between devices without the need for constant external storage. When all your devices are connected to a single wireless router, you can instantly transfer files, play online games, or even stream media content to your TV directly from your computer's hard drive. Local area network is no longer the preserve of system administrators of large companies and is becoming an everyday tool for the average user.

However, despite its apparent simplicity, the operating system Windows 10 Often creates artificial security barriers that hide computers from each other by default. Users can spend hours puzzling over why a printer isn't detecting a laptop or why folders aren't showing up in Network Neighborhood. In this article, we'll cover all the configuration details so you can establish a stable connection in minutes using only the system's built-in tools.

The main challenge lies in the correct network profile and firewall rules. If these parameters are configured incorrectly, the system will block incoming connections, considering them potentially dangerous. We'll walk through all the steps: from checking the physical connection to fine-tuning access rights to specific files.

Checking Basic Connection and Network Profiles

Before diving into complex sharing settings, you need to ensure all devices are in the same information space. This means that your computer, laptop, or media player must be connected to the same router. It's important to understand the difference between frequencies. 2.4 GHz And 5 GHz: Although modern routers often group them under one name, in rare cases client isolation can prevent communication.

A critical point in Windows 10 is a type of network profile. The system automatically assigns new connections to the "Public Network" profile, which strictly limits your PC's visibility to other devices. This is a protective mechanism for cafes and airports, but at home it can be disruptive.

⚠️ Warning: If you are in a public place, do not change your profile to "Private" under any circumstances, as this will make your files accessible to strangers on the same WiFi network.

To change your profile, open the system settings and go to the Networks section. Here, select your active connection and toggle the switch to "Private." This will allow the system to discover other devices and be discovered.

• 📡 Make sure all devices are connected to the same SSID (Wi-Fi network name).
• 🔒 Make sure the network type is set to "Private" on all computers.
• 🔄 Restart your network adapter if the changes do not take effect immediately.

After changing your profile, the system may ask for confirmation to discover other PCs. Always agree to this action in a home environment. It's also worth checking the IP addresses: they should be in the same subnet, for example, 192.168.0.X And 192.168.0.Y, where X and Y are different numbers.

Setting up sharing options

The central hub for managing resource visibility in Windows This is the Advanced Sharing Settings panel. This is where you decide whether your roommate can see your movie folder or your printer. You can access it from the Control Panel by selecting "Network and Internet" and then "Network and Sharing Center."

On the left side of the window, find the "Change advanced sharing settings" link. A list of profiles will open. In the "Private (current profile)" section, you need to enable network discovery. Without this step, your computer will simply not respond to requests from other devices in the neighbors list.

Next comes the File and Printer Sharing settings block. This should also be enabled. If you plan to transfer large amounts of data without a password (convenient for a home network), you can disable password access in the "All Networks" section. However, this reduces security.

• 📂 Turn on "Network discovery" for the "Private" profile.
• 🖨️ Activate "File and Printer Sharing".
• 🔓 Only disable "Password-protected sharing" if you completely trust all connected devices.

Don't forget to save your changes by clicking the corresponding button at the bottom of the page. The system will apply the new firewall rules automatically. If the computers can't see each other after this, a third-party antivirus program may be blocking them.

Extending capabilities through Windows services

Sometimes even the correct profile settings don't help, and devices remain invisible. In such cases, the problem often lies in stopped system services. Windows 10 For the sake of speed and security, by default it disables some background processes required for the SMB (Server Message Block) protocol to work.

To access service settings, press the key combination Win + R and enter the command services.mscIn the list that opens, find the "SMB Discovery Resource Publishing" service. Double-click it to open its properties. Change the startup type to "Automatic," then click "Start."

⚠️ Warning: Changing system service settings may impact system stability. Only change the network discovery services described in this guide.

It's also worth checking the "HomeGroup Computer Discovery Support Service" (if present in your OS version) and "Discovery Feature" services. Keeping them active ensures that your PC will correctly advertise itself on the network.

• 🛠️ Start the SMB Discovery Resource Publishing service.
• 🔍 Check the status of the Discovery Service Provider Host service.
• ⚡ Set the startup type to "Automatic" for key network services.

After making changes to services, it is recommended to perform a full computer reboot. This will allow all operating system components to initialize with the new settings.

Opening access to folders and files

Once the network infrastructure is configured, it's time to share specific resources. You can share an entire drive or a specific folder containing photos or documents. To do this, right-click the desired object and select "Properties."

In the window that opens, go to the "Access" tab and click "Advanced." Check the "Share this folder" box. Below that is the "Permissions" button, where you can fine-tune permissions: Full Control, Modify, or Read-Only.

For a home network, it's usually sufficient to grant "Read" permissions to all users to prevent accidental file deletion from other computers. However, if you're setting up a workspace, it's best to restrict permissions to specific accounts.

There's also a "Security" tab where you configure NTFS permissions. Make sure the "Everyone" group or a specific user has at least read permissions in this list, otherwise network permissions may not work.

Using an IP address for direct connection

There are situations when automatic discovery (Network Discovery) doesn't work due to issues with your WiFi adapter drivers or router settings. In these cases, the most reliable method is a direct connection via IP address. This method almost always works when the visual list of computers is empty.

First, you need to find the IP address of the computer you want to connect to. On the target PC, open the command prompt (cmd) and enter the command ipconfigFind the line "IPv4 address", it will look like a sequence of numbers, for example, 192.168.1.55.

On the client computer, click Win + R and enter the address in the format \\192.168.1.55Press Enter. If the firewall and sharing settings are correct, a window will open with a list of shared folders on the remote computer.

For easy, ongoing use, you can create a network shortcut. In File Explorer, select "This PC," right-click, and select "Add a network address." Follow the wizard's instructions, specifying the path to the resource.

• 💻 Find out the target PC's static or dynamic IP address.
• 🔗 Use syntax IP address for direct entry.
• 💾 Save a network resource as a shortcut for quick access in the future.

This method is especially useful if you are setting up a connection to a network-attached storage (NAS) or media server that does not always appear correctly in the standard Windows network environment.