File Sharing Windows 10: Complete Setup Guide 2026
Windows 10 has robust built-in file sharing capabilities that most users never fully explore. From sharing folders on a local network to using Nearby Sharing for quick transfers, here's everything you need to know about file sharing on Windows 10.
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Setting Up a Shared Folder on Windows 10
Sharing a folder on your local network is straightforward. Right-click the folder you want to share → Properties → Sharing tab → Share button. In the dialog, add the users or groups you want to give access to. You can set permissions to "Read" (view and download only) or "Read/Write" (can also add, modify, and delete files).
For home networks, adding "Everyone" with Read permission is the simplest setup. For work networks, add specific user accounts.
After sharing, other Windows computers on the same network can access the folder by typing \\your-computer-name\folder-name in File Explorer's address bar, or by browsing to your computer under "Network" in the left panel.
Network Discovery and File Sharing Settings
For other computers to see your shared folders, Network Discovery must be enabled. Go to Control Panel → Network and Sharing Center → Change advanced sharing settings. Under your current network profile (Private or Public), enable "Turn on network discovery" and "Turn on file and printer sharing".
Important: only enable these on Private networks (home, work). Never enable file sharing on Public networks (coffee shops, airports).
Nearby Sharing on Windows 10
Nearby Sharing is Windows 10's AirDrop equivalent. Enable it in Settings → System → Shared Experiences → Nearby Sharing. Set it to "Everyone nearby" or "My devices only". To share a file: right-click it → Share → select the nearby PC from the list. The recipient gets a notification to accept.
Nearby Sharing works over WiFi or Bluetooth and doesn't require both PCs to be on the same network — it creates a direct connection.
Sharing Files with People Outside Your Network
For sharing files with people not on your local network, browser-based tools are the simplest option. Files-share.com works from any browser on Windows 10 — upload files up to 10GB, get a 6-digit code, share it with anyone. No software installation, no account, works on any device.
OneDrive File Sharing
OneDrive is built into Windows 10 and provides 5GB free cloud storage. Right-click any file in your OneDrive folder → Share → Copy link. You can set the link to allow viewing or editing, and optionally add a password or expiry date. This is the best option for sharing documents you want to collaborate on.
Troubleshooting Windows 10 File Sharing
If shared folders aren't accessible from other computers: check that both PCs are on the same network, verify Network Discovery is enabled, check Windows Firewall isn't blocking file sharing (it should allow it automatically when you enable sharing), and make sure you're using the correct computer name or IP address.