How to create a home network via WiFi in Windows 10

The modern digital world requires constant synchronization of devices, and creating a local network is a fundamental skill for any PC user. If you want to share files between computers, use a network printer, or play local games, you need to set it up correctly. local network in the operating system. Windows 10 offers flexible tools for this, but hidden security settings often confuse beginners.

The process of integrating devices into a single infrastructure may seem complicated at first glance. In reality, it's enough to perform a few sequential steps in the system settings menu to enable access to shared resources. We'll cover all the configuration details, from basic profile settings to fine-tuning data exchange protocols.

It's important to understand that connection quality depends not only on software settings but also on the state of your network adapter drivers. Before you begin, make sure your equipment is working properly and can see available wireless access points. Only with a stable signal can you begin further tweaking your network settings.

Checking the network profile and basic configuration

The first step to creating a fully functional network environment is determining the type of network your computer is connected to. Windows 10 assigns new connections the "Public Network" profile by default, which prevents other users from discovering your device for security reasons. You need to change this status to "Private Network" to allow visibility within the local network.

To do this, open the Start menu and go to Settings, then select Network & Internet. In the left column, find Wi-Fi and click the name of your current wireless network. In the window that opens, under the Network Profile heading, toggle the radio button to PrivateThis action will remove the block on the ports required for discovery services to operate.

After changing the profile, the system will apply new firewall rules allowing incoming connections from trusted devices. Your computer will no longer be "invisible" to the router and other devices in your home. This is a critical step, without which further sharing settings are pointless.

It's worth noting that some corporate security policies or antivirus packages may force a profile to revert to "Public" mode. If you encounter this, check your security software settings, as it may consider creating a HomeGroup a threat.

Turn on network discovery and sharing

After setting up your profile, you need to enable the services responsible for broadcasting your computer name and available resources to the network. Without this step, other users, even those in the same profile, will not be able to see your PC in the list of available devices. These settings are managed through the advanced sharing settings.

To access the desired menu, return to the Network and Sharing Center and select "Change advanced sharing settings" on the left. Here you'll see several profiles, including the current one (Private). Follow these steps:

• 🔍 Enable network discovery and automatic installation of connected devices.
• 📁 Enable file and printer sharing.
• 🔐 Allow Windows to manage HomeGroup connections (if applicable to your version).

Next, navigate to the "All Networks" profile at the bottom of the window. It's recommended to enable sharing here so that anyone on the network can read and write files to the "Public" folder. It's also important to select "Disable password-protected sharing" if you trust all devices on your home network and don't want to enter your username and password every time you connect.

⚠️ Important: Disabling password protection is only recommended in a fully trusted home environment. If neighbors or strangers can connect to your Wi-Fi, leave password protection enabled or use a guest network.

Be sure to save your changes by clicking the "Save Changes" button at the bottom of the page. The system may prompt you to confirm administrator privileges to apply the new firewall rules. After this, your computer will become visible and available for data exchange.

Setting up folders for sharing

Enabling sharing by itself won't expose files on your hard drive to prying eyes. You need to explicitly specify which directories will be accessible to other users on the local network. This can be done in two ways: through the default "Shared" folder or by granting access to any folder.

The first method is the simplest and safest. All files that you place in the directory C:\Users\Public (Shared Documents) will automatically become available to all network members. However, you may often need to share a specific project or media library located elsewhere. To do this, right-click the desired folder and select "Properties."

In the window that opens, go to the "Access" tab and click "Advanced." Check "Share this folder" and enter the resource name that will be visible on the network. Below, click "Permissions" to fine-tune permissions:

• ✅ Full access: allows you to modify, delete and create files.
• 📖 Edit: Allows editing and deleting content.
• 👁 Read: The user can only open and copy files.

There's also a "Security" tab in the folder properties. Make sure "Everyone" (or a specific user) with the appropriate NTFS permissions is listed in the list of groups and users. If file system permissions are missing, network access won't work, even if the sharing settings allow everything.

Why might access not work even with the correct settings?

A common cause is an antivirus program blocking the SMB protocol, or a disabled "Server" service in the Windows Services Manager. Check if it's running automatically.

Network connection and disk mapping

Once the resources are shared on one computer, you need to connect to them from another device. In Windows 10, this is done through File Explorer. Open "This PC," go to "Computer" in the top menu, and select "Map network drive." This will assign a drive letter to the shared folder, making it appear as a local partition.

In the window that opens, select a free drive letter (for example, Z:) and enter the path to the resource in the format \\ComputerName\Folder or \\IP address\FolderIf you don't know the computer's name, you can find it in the system properties. Using the IP address is often more reliable, as DNS may not resolve names on small home networks.

If the system prompts you for credentials, enter the username and password for the user account on the computer where the folder is located. For convenience, you can check the "Remember credentials" box to avoid entering them each time you log in. This is especially important for desktop computers.

An alternative method is to enter the address directly into the address bar of File Explorer. Simply type \\192.168.1.X (where X is the address of the desired PC) and press Enter. The system will search for available resources and prompt you to log in. This method is good for one-time access without creating permanent shortcuts.

Using the Close Interaction feature

Windows 10 offers a modern alternative to the classic networking experience—Near Share. It lets you transfer files and links between nearby computers and smartphones using Bluetooth and Wi-Fi. This is convenient for quickly sharing documents without setting up complex network connections.

To activate, go to Settings → System → Sharing. Make sure the feature is enabled on both devices. You also need to choose who can see your computer: everyone around you or just your devices. This technology works on top of standard protocols but provides a more user-friendly interface.

However, it's important to understand the limitations: the transfer speed via Close Interaction may be lower than with a direct SMB connection, and the range is limited by the power of the Bluetooth module. For transferring large amounts of data (movies, archives), it's better to use the classic disk mapping described in the previous section.

⚠️ Note: The Close-Keys feature requires both devices to have Bluetooth enabled and be on the same network profile (private network). It's best to disable this feature in public places to avoid spam.

If you plan to frequently transfer files between your laptop and PC, setting up this feature will save you time. Simply select a file, click "Share" in the context menu, and select the desired device from the list of gadgets that appears.

Diagnostics and troubleshooting

Despite its apparent simplicity, creating a home network via WiFi in Windows 10 can encounter technical obstacles. The most common issue is computers not being able to see each other. In 90% of cases, this is due to the service. SMB 1.0/CIFS File Sharing Support, which is disabled by default in newer versions of Windows for security reasons, but is required on older devices.

To enable support for older protocols, open Control Panel → Programs and Features → Turn Windows features on or off. Find "SMB 1.0/CIFS file sharing support" in the list and check the boxes for both the client and server. A reboot will be required.

Another common error is "Windows cannot access..." Check if a third-party antivirus or firewall is blocking the connection. Also, make sure the "Discovery Service Provider Host" service is running. Sometimes resetting the network settings with the command netsh winsock reset in the command line as administrator.

netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns

Running these commands in the Command Prompt will completely refresh the Windows network stack, which often resolves issues with network adapters freezing or not receiving IP addresses correctly.

Questions and Answers (FAQ)

Is it possible to create a home network if computers are connected to different routers?

It's impossible to create a local network between devices behind different routers (in different subnets) using standard Windows tools. This requires setting up a VPN server on one of the routers or using specialized software like Hamachi or ZeroTier, which creates a virtual local network over the internet.

How do I find out my computer's IP address to connect?

Open command prompt (cmd) and enter the command ipconfigFind the "IPv4 Address" line in the section for your wireless adapter. It usually looks like 192.168.1.X or 192.168.0.X.

Is it safe to disable password protection on my home network?

This is only safe if you're sure no one else has access to your Wi-Fi. Use a strong password on the router itself (WPA2/WPA3) and hide the SSID if you're concerned about security. In apartment buildings, it's best to leave password protection enabled.

Why does the speed drop when transferring files over the network?

Speed ​​is limited by the WiFi channel's bandwidth. If you use the 2.4 GHz band, actual speeds rarely exceed 3-4 MB/s. For higher speeds, use the 5 GHz band and WiFi 5 (ac) or WiFi 6 (ax) standards.