How to Connect Computers to a Network with Windows
📋 Article Contents
- 💡 The Benefits of Creating a Local Area Network
- 🔧 What you need before you start
- (I.e. Step 1: Connecting the Computers
- ⚙️ Step 2: Setting Up the Network in Windows
- (I.e. Step 3: Create Shared Folders
- 🔍 Step 4: Access Shared Files
- 🖨️ Printer Sharing
- 🌐 Optional: Set up Static IP Addresses
- 🔧 Troubleshooting Common Problems
- 🛡️ Safety Tips
The Benefits of Creating a Local Area Network
File Sharing
Share files between computers instantly, without the need for USB or email. Perfect for photos, documents or music.
Shared Printer
Connect a printer and print from any computer on the network. Save space and money.
Local Games
Play multiplayer games with friends on the same network without lag or internet.
Backups
Back up important files to other computers to protect against data loss.
What you need before you start
Desktops
Two or more computers with Windows 10 or 11. Older versions (e.g. Windows 7) can be used, but menus and options may differ.
Connection Device
A router that will act as the hub of the network. It is usually the same one that provides the internet to your home.
Way of connection
You can use Ethernet cables for a fast and stable connection or Wi-Fi for greater convenience and freedom of movement.
Administrator Rights
To change network settings and create shared folders, you will need administrator privileges on each computer.
Step 1: Connecting the Computers
Why choose a wired connection: It's faster, more stable, and more secure than Wi-Fi, especially if you want to share large files or play games.
- Connect each computer to the router with an Ethernet cable.
- Make sure the cables are securely connected — you will hear a "click."
- Wait 10–20 seconds for the connection to be recognized.
- The network icon in the taskbar will show that you are connected.
Tip: If you have multiple computers, use a network switch for multiple Ethernet ports.
Common wired connection problems:
- The network is not displayed: Check the cables and whether the router ports are active.
- Red network icon: Restart the router and computer.
- Slow connection: Make sure there is no old cable or low-quality switch.
When to choose Wi-Fi: When you can't run cables or want freedom of movement, but keep in mind that the speed may be slower and the connection less stable.
- Connect all computers to the same wireless network.
- Use the same Wi-Fi password for all machines.
- Make sure the signal is strong (at least 3 bars).
- Avoid guest networks or public Wi-Fi for security reasons.
Tip: Wi-Fi can be slower or intermittent, especially if there are many users on the same network.
Common wireless connection problems:
- Not seeing other PCs: Check that they are all on the same SSID and network.
- Slow connection: Move the computer closer to the router or reduce the number of simultaneous users.
- Connection loss: Restart the router and computers.
Step 2: Setting Up the Network in Windows
For Windows 10/11:
- Right-click the Start button.
- Select "Settings" or press Windows + I.
- Go to "Network and Internet".
- On the left side, select "Ethernet" or "Wi-Fi" depending on your connection.
Alternatively:
- Press the Start button.
- Type "Network Center" and press Enter.
- Click "Change advanced sharing settings."
Common problems:
- Ethernet/Wi-Fi is not displayed: Restart the computer.
- Some options are grayed out: Check if you have administrator rights.
Steps for all Windows versions:
- In the "Private" or "Current Profile" section, enable "Network Discovery."
- Turn on "File and Printer Sharing".
- Click "Save changes".
- Enter administrator password if prompted.
Tip: Turning on sharing allows your computers to see each other and share files easily.
Common problems in sharing:
- Computers are not showing up: Make sure they are all on the same network and "Private" profile.
- Access errors: Check firewall and antivirus that may be blocking sharing.
Two security options:
Tip: If you're only sharing personal files at home, the no-password option is faster. For greater security, opt for a password.
Common code problems:
- Computers can't see each other: Check if password protection is enabled on all of them.
- Login errors: Make sure that the users and passwords are entered correctly.
Step 3: Create Shared Folders
Tips for choosing a folder:
- Create a new folder with a name like "Shared Files" or "Network".
- Place it in an easy-to-access location, such as on the Desktop or in "Documents".
- Avoid sharing entire disks or system folders.
- Right-click on the folder and select "Properties".
Tip: Name folders with clear and short names for easy recognition by all network members.
Setup steps:
- Go to the "Sharing" tab.
- Click "Sharing" or "Advanced Sharing."
- Add "Everyone" to the user list.
- Select the permission level you want.
Permissions options:
- Reading: Others can only view and copy files.
- Read/Write: Others can add, modify, and delete files.
⚠️ Important Safety Note
When you grant "Read/Write" permissions, other users can modify or delete files. For added security, start with "Read" permissions and change them later if necessary.
Step 4: Access Shared Files
Method 1 - Through File Explorer:
- Open "File Explorer" (Windows + E).
- In the left menu, click "Network".
- Wait a few seconds for the computers to appear.
- You will see all connected computers.
Method 2 - Direct connection:
- Press Windows + R.
- Type \\computer-name or \\IP-address.
- Press Enter to access the computer directly.
Common problems:
- Computers aren't showing up: Check that they're all on the same network and have "Network Discovery" enabled.
- Access errors: Check firewall and antivirus that may be blocking the viewing of folders.
What can you do:
- Drag and drop files to transfer them.
- Use copy-paste (Ctrl+C, Ctrl+V) for files.
- Open files directly from the other computer.
- Create new folders (if you have write permissions).
Advice: Create a shortcut on the Desktop for quick access.
💡 Advanced Tips
Create a shortcut: Right-click on a shared folder → "Send to" → "Desktop (create shortcut)".
Disk mapping: Create a virtual drive (e.g. Z:) that points to the shared folder for even easier access.
Printer Sharing
On the computer that has the printer:
- Settings → Devices → Printers & Scanners.
- Select the printer you want to share.
- Click "Management" → "Printer Properties".
- On the "Sharing" tab, select "Share this printer."
- Give the printer a simple name so other computers can find it.
Common problems:
- Other computers don't see the printer: Check that sharing is also enabled on the printer's computer.
- Printing errors: Make sure drivers are up to date and compatible with all PCs.
On other computers:
- Settings → Devices → Printers & Scanners.
- Click "Add a printer or scanner".
- Select "The printer that I want isn't listed."
- Select "Select a shared printer by name."
- Type \\computer-name\printer-name and press Enter.
Tip: Make sure all computers are on the same network and that file & printer sharing is enabled. If that doesn't work, try direct access via IP.
Optional: Set up Static IP Addresses
Recommended when:
- You can't easily locate other computers on the network
- You want a stable connection without interruptions
- You use applications that require specific addresses
- Do you have a server or shared services on the network?
A static IP address ensures that each computer always has the same "postal address" on the network, for reliable communication.
Steps:
- Press Windows + R, type "cmd" and press Enter.
- In the command prompt window, type "ipconfig" → Enter
- Note the IP address, Subnet Mask, and Default Gateway.
- Settings → Network & Internet → Change adapter options
- Right-click on your connection → Properties → Internet Protocol Version 4 (TCP/IPv4)
- Select "Use the following IP address" and set a different IP for each computer (e.g. 192.168.1.10, 192.168.1.11…)
⚠️ Be careful with IP Settings
If you are not experienced with networking, let Windows manage IPs automatically (DHCP). Incorrect settings can cut off the computer from the internet or network.
Troubleshooting Common Problems
🔍 I don't see any other computers
- Check that all computers are on the same network
- Enable "Network Discovery"
- Temporarily disable the firewall for testing
- Restart the computers
🚫 I can't access folders
- Check sharing permissions
- Make sure it's password protected.
- Try connecting via IP address instead of computer name
🐌 Slow file transfer
- Use a wired connection instead of Wi-Fi
- Close applications that consume bandwidth
- Transfer smaller files at a time
🔒 Security Issues
- Check your firewall settings.
- Add an exception for file sharing
- Use password protection where required
🎉 Congratulations!
Now you have a fully functional computer network! Share files, printers, and collaborate easily between all connected computers.
What you can do now:
🛡️ Local Network Security Tips
- Do not share sensitive files: Avoid personal documents, passwords, or financial information in shared folders.
- Use codes: In offices or shared environments, enable password protection for secure access.
- Regular updates: Keep Windows up to date so you have the latest security fixes.
- Firewall: Don't disable it completely – only add necessary exceptions for file and printer sharing.
(I.e. Last updated: January 2026
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