Modern users rarely consider the fact that physical media are no longer needed to exchange data between devices. The era of flash drives and external hard drives is gradually becoming a thing of the past, giving way to wireless technologies. If you're looking for a way to transfer files from one computer to another via WiFi in Windows 10, you've come to the right place, as Microsoft's operating system offers powerful built-in tools for this.
The main difficulty that beginners face is not the lack of functions, but rather the correct configuration of them. Local area network The network must be configured so that devices can see each other while remaining protected from outside interference. In this article, we'll cover all the details, from basic connection testing to creating convenient shared folders that will make your workflow as seamless as possible.
Wireless data transfer speed directly depends on the quality of your router and the frequency range. Using the standard 802.11ac or newer, you can achieve performance comparable to a wired connection, allowing you to transfer large video files and archives in minutes. The key is to understand how the protocols work. SMB and network access rules.
Preparing equipment and checking the network
Before tackling complex sharing settings, you need to ensure both computers are on equal terms. The basic rule is that both devices must be connected to the same access point. This could be your home router or a mobile hotspot running on one of the laptops.
Check your network profile type, as Windows 10 can block discovery of other devices on public networks by default. For proper operation, the network profile on both PCs must be set to "Private." You can change this through the Network and Sharing Center or in System Settings, where the current connection status is displayed.
It's also worth checking your antivirus software and built-in firewall. Sometimes, security mechanisms can mistakenly classify a connection attempt as a threat and block ports needed for file transfer. If you use third-party security solutions, temporarily disable them for diagnostic purposes or add an exception for your local network.
Setting up shared access to folders
The most reliable and time-tested method of data transfer is creating a shared folder. This approach allows for continuous file exchange without the need to run complex pairing procedures each time. To get started, select the directory you want to make available to other network users.
Right-click the folder and select Properties, then go to the "Sharing" tab. Here, click "Advanced" and check the box next to "Share this folder." It's also important to configure permissions: you can allow other users to only read files or grant them full permission to modify and delete contents.
☑️ Setting up a shared folder
Pay special attention to the sharing settings in the Control Panel. Go to "Network and Internet," then "Network and Sharing Center," and select "Change sharing settings." In the "Private" (current) profile, make sure the following options are enabled:
- 🔍 Enable network discovery
- 📂 Enable file and printer sharing
- 🔐 Allow Windows to manage HomeGroup connections
After making changes, be sure to click "Save Changes." The system may request administrator privileges to apply the new rules. Your folder is now ready for use, and other computers on the network can access it using your computer's name or IP address.
Using Nearby Share
Newer Windows 10 builds introduce Nearby Sharing, which works similarly to Apple's AirDrop. This method is ideal for quickly transferring individual documents or photos without the need to set up complex network connections. The technology uses a combination of Bluetooth for discovery and WiFi Direct for fast data transfer.
To enable this feature, open System Preferences and go to "System," then select "Sharing." Make sure the "Nearby Sharing" switch is set to "On." Also, make sure Bluetooth is enabled on both devices, as it is responsible for the initial handshake between computers.
Why might the function not work?
The Nearby Share feature requires Bluetooth Low Energy (BLE) support and certain WiFi drivers. If one of the computers has older hardware, this feature may be unavailable or unstable. WIDGET:spoiler:Why might this feature not work? The Nearby Share feature requires Bluetooth Low Energy (BLE) support and certain WiFi drivers. If one of the computers has older hardware, this feature may be unavailable or unstable. In this case, it's better to use the shared folders method.
The transfer process is simple: select a file, click the "Share" button in the context menu or in the app, and the system will begin searching for nearby devices. When the target computer's name appears in the list, click it. A notification will pop up on the receiving end asking if you want to save the file, which you'll need to confirm.
Transfer files by IP address and computer name
Sometimes automatic discovery fails, and manual connection methods come to the rescue. Knowing the exact IP address or network name of a computer allows you to directly access its resources. This is especially useful on corporate networks or when working with complex network infrastructure.
To get the IP address, open a command prompt (press Win + R, enter cmd and press Enter) and enter the command ipconfigFind the "IPv4 Address" line in the section for your wireless adapter. Write down this address; you'll need it to connect.
Now on the second computer, open File Explorer and enter the address in the address bar in the format \\192.168.1.XX, where XX are the last digits of the IP address of the first computer. Press Enter. If everything is configured correctly, the system will prompt you for the username and password of the user account on the remote computer.
Blank passwords in Windows are often blocked by network security policies. If you don't want to enter your password each time, check the "Remember my credentials" box.
Comparison of data transfer methods
Choosing the optimal transfer method depends on your specific needs, file size, and update frequency. Below is a table to help you navigate and select the most appropriate method for your situation.
| Method | Speed | Difficulty of setup | Best use |
|---|---|---|---|
| Shared folder (SMB) | High | Average | Constantly working with large volumes of data |
| Exchange with the environment | Average | Low | Quick transfer of individual photos and documents |
| OneDrive / Cloud | Depends on the Internet | Low | Synchronization between devices in different locations |
| FTP server | Very high | High | Professional work and administration |
As the table shows, creating a shared folder is best for regular use within an apartment or office. This ensures maximum speed, limited only by your router's capabilities, and doesn't require ongoing user intervention after the initial setup.
If you just need to forward a couple of documents to a colleague at the next desk, the "Nearby Share" feature is faster to implement, as it doesn't require entering passwords or folder paths. However, for files several gigabytes in size, it may be less stable.
Troubleshooting access issues and errors
Despite the apparent simplicity, users often encounter errors when attempting to connect. One of the most common issues is an access code error. 0x80070035 or a message stating that the network path was not found. This is often due to a disabled discovery service.
Check if the Function Discovery Resource Publishing service is running. To do this, click Win + R, enter services.msc and find the specified service in the list. Set the startup type to "Automatic" and click "Start." You need to do the same for the "Browser Computer" service.
⚠️ Note: Operating system interfaces and service names may change slightly with the release of major Windows updates. If you don't find this option, search for it in your system settings or refer to the official Microsoft documentation for your OS version.
Another possible cause of problems could be time synchronization. If the system time on both computers differs significantly, security protocols may block the connection. Make sure the date and time are up-to-date on both devices, preferably with automatic synchronization via the internet.
Questions and Answers (FAQ)
Is it possible to transfer files if the computers are connected to different WiFi networks?
This can't be done using standard Windows tools, as the devices must be on the same local subnet. However, you can use cloud services (OneDrive, Google Drive) or dedicated remote access programs, such as TeamViewer or AnyDesk, which operate over the internet.
Why is file transfer so slow?
Speed may be low due to weak WiFi signal, use of an old standard 802.11n instead of ac, or because one of the computers operates in the 2.4 GHz band, which is very noisy. Speed is also limited by the speed of the hard drive being recorded to.
Do I need to disable my antivirus to transfer files?
Usually not. Modern antivirus programs automatically detect your local network as a safe zone. If transmission is blocked, simply add your home network to the trusted list in your firewall settings without disabling protection completely.
How to find out the IP address of another computer?
On the target computer, open a command prompt and enter the command ipconfigYou're interested in the IPv4 address line. You can also check the wireless connection properties in the network settings, where the address will be listed.