Try these steps to troubleshoot problems getting online Connect to a Wi-Fi network. Select the Network icon on the taskbar. The icon that appears depends on your current connection state.
Choose Yes or No , depending on the type of network you're connecting to and if you want your PC to be discoverable by other PCs and devices on the network. Windows 11 Windows 10 More Choose the Wi-Fi network you want, then select Connect. Type the network password, and then select Next. Need more help? Expand your skills. Get new features first.
When you forget a network connection, it removes the Wi-Fi network profile from your PC. Select Wi-Fi , then select Manage known networks. Afterwards, select the Wi-Fi icon on the taskbar and try to reconnect to the network to renew the network connection. For more info, see Wi-Fi problems and your home layout.
There may be additional troubleshooting steps you can try, depending on which symptoms you're having. To view these steps, check out Wi-Fi connection icons and what they mean.
Setting up a wireless network. How to find your wireless network password. Analyze the wireless network report. Wi-Fi tools and apps. Make a Wi-Fi network public or private in Windows. Afterwards, see if a Wi-Fi network you recognize and trust appears in the list of networks. Under Change your network settings , select Network troubleshooter. In the search box on the taskbar, type Command prompt. In the search box on the taskbar, type Device Manager , and then select Device Manager from the list of results.
If you lost your network connection immediately after upgrading or updating Windows 10, it's possible that the current driver for your network adapter was designed for a previous version of Windows. This can help solve connection problems you might have after upgrading from a previous version of Windows to Windows Under Network profile , select Private. Afterwards, select the Wi-Fi icon on the taskbar and try to reconnect to the desired network to renew the network connection.
Check for additional symptoms for the "No internet connection" icon. Make a Wi-Fi network public or private in Windows Swipe in from the right edge of the screen, select Settings , then select the Network icon. Swipe in from the right edge of the screen, and then select Settings. Select the Network icon, and then select Hidden network. The network will be added to your list of networks and will be available to connect to when your computer is in range of the network.
To connect to the network, follow these steps:. Open Connect to a Network by selecting the network icon in the notification area. Select Unnamed Network , select Connect , and then type the network information. The network will be added to your list of networks and will be available to connect to in the future when your computer is in range of the network.. Let Windows try to help you fix the problem. Try running the Network troubleshooter to see if it can diagnose and fix the problem.
Select the Start button, start typing Network problems , and then select Identify and repair network problems in the list.
The Network Troubleshooter mentioned above can help diagnose and fix common connection problems. After using that, try running the network commands below because the combination of doing these two things can help you get connected. Select the Start button, start typing cmd , right-click Command Prompt in the list, select Run as Administrator , and then select Yes.
At the command prompt, run the following commands in the listed order and then check to see if that fixes your connection problem:.
This helps create a new connection to your Internet service provider ISP. So if you unplug the modem and lights stay on, remove the battery from the modem. If it is, contact your ISP. At the command prompt, type ipconfig. Look for the IP address listed next to Default gateway. For example, The result should be something like this: Reply from Try using the Network Adapter troubleshooter to automatically find and fix some problems. This troubleshooter will disable and re-enable the adapter, and try some other common repairs.
Select the Start button, start typing Troubleshooting , and then select Troubleshooting in the list. Update the network adapter driver. An outdated or incompatible network adapter driver can cause connection problems. Check to see if an updated driver is available. Select the Start button, start typing Device Manager , and then select it in the list. In Device Manager, select Network adapters , right-click your adapter, and then select Properties. Select the Driver tab, and then select Update Driver.
Open your web browser and type the IP address for your wireless router. This setting is often on a Wireless Settings page. Select the Start button. Start typing cmd and right-click Command Prompt in the list. Select Run as Administrator , and then select Yes. Write down the address that appears next to Physical Address for your wireless network adapter. Sign in with your user name and password, then look for a setting that says MAC Address Filter or something similar. Look in the Wireless Network section.
If Wi-Fi is on, the button should say Turn wireless off. In the search box, type wireless and then select Manage wireless networks. Select Add , and then select Manually create a network profile. If you want Windows to automatically connect when the network is in range, select the Start this connection automatically check box. Select the Connect even if the network is not broadcasting check box, select Next , and then select Close.
Open the Network troubleshooter by right-clicking the network icon in the notification area and then selecting Troubleshoot problems.
Type cmd in the search box, right-click cmd in the list, select Run as administrator , and then select Yes. Open the Network Adapter troubleshooter by selecting the Start button and then selecting Control Panel. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.
Type cmd in the search box and right-click cmd in the list. Select Run as administrator , and then select Yes. Windows 11 Windows 10 Windows 8.
Things to try first Try these things first to help you fix or narrow down the connection problem. To run the Network troubleshooter Select the Start button, then type settings.
Follow the steps in the troubleshooter and see if that fixes the problem. The results should be something like this: Reply from At the command prompt, run the following commands in the listed order, and then check to see if that fixes your connection problem: Type netsh winsock reset and select Enter.
If you have four or less computers that you need to hardwire, you'll just need a router. If you have more than four, you'll likely need to get a switch to extend the number of ports available on your router.
Decide if you want to create a wireless network. If you want to allow devices to connect wirelessly, you'll need a router that can broadcast a wireless network.
Most routers you'll find at the store or online have wireless capabilities. Network switches do not allow wireless devices to connect, and can only be used for hardwired LANs or to extend the number of ports available to the router.
Determine if you want all network devices to have internet access. If you want all of the connected devices to have access to the internet, you'll need a router to handle the connections. If you don't need the devices to have a network connection, you can just use a network switch.
Measure the distances for all hardwired devices. This isn't much of an issue in most homes, but network cables cannot run longer than m ft. If you have to run cable farther than this, you'll need switches in between. Consider your future needs. If you're filling all of the ports on your hardware, consider future-proofing to allow for more devices in the future. Part 2. Gather your network hardware.
To create a LAN, you'll need a router or switch, which will act as the hub of your network. These devices route information to the correct computers. A router will automatically handle assigning IP addresses to each device on the network, and is necessary if you intend to share your internet connection with all the connected devices. It is highly recommended that you build your network with a router, even if you're not sharing an internet connection. A network switch is like a simpler version of a router.
It will allow connected devices to talk to each other, but will not automatically assign IP addresses and will not share an internet connection. Switches are best used to expand the number of LAN ports available on the network, as they can be connected to the router.
You don't need to do much to set up a router for a basic LAN. Just plug it into a power source, preferably close to your modem if you plan on sharing the internet connection through it. Connect your modem to your router if necessary. This is usually a different color from the other ports.
Connect your switch to your router if necessary. If you're using a switch to expand the number of ports available on the router, plug an Ethernet cable into any LAN port on the router and any LAN port on the switch. This will expand the network to the rest of the LAN ports on the switch. Connect your computers to open LAN ports. Use Ethernet cables to connect each computer to an open LAN port on your router or switch. Ethernet cables cannot reliably transfer data at lengths larger than m ft.
If you're only using a switch as your network hub, setting up one computer as a DHCP Dynamic Host Configuration Protocol server will allow all of the connected computers to easily obtain IP addresses. You can quickly create a DHCP server on one of your computers by installing a third-party utility.
The rest of the computers on the network will obtain IP addresses automatically once the server is running, as long as they are set to do so. Verify the network connection on each computer. After each computer obtains an IP address, they'll be able to talk to each other on the network.
If you're using a router to share your internet connection, each computer will be able to access the internet. Once your network is up, you won't see anything on other computers unless that computer has shared files. You can designate files, folders, drives, printers, and other devices as shared so that anyone on the network, or just specific users, can access them.
Part 3. When you're setting up a wireless router, you'll need to keep a few things in mind: For easy troubleshooting, the router should usually be placed close to your modem.
It should be located centrally to allow for maximum wireless coverage. You'll need to connect a computer to the router via Ethernet during the setup process. Plug a computer into one of the router's LAN ports. You'll be using your computer's web browser to configure the router's wireless network. Open a web browser on your computer. You can use any web browser.
Type in the router's IP address. You can typically find this printed on the bottom of the router, or in your router's documentation. Log in with the administrator account. You'll be prompted for the login information for your router. The default login information varies depending on your router model, but the username is often "admin" and the password is often "admin," "password," or blank. Open the Wireless section of the router settings.
The exact location and wording of this section varies from router to router. Change the name of your network in the SSID field. This may also be called "Network name. This is the most secure option currently available on most routers.
Create a strong password.
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