How to connect computer to computer with wifi

Setting up a wireless network in Windows

A wireless network at home lets you get online from more places in your house. This article describes the basic steps for setting up a wireless network and starting to use it.

Get the right equipment

Before you can set up your wireless network, here’s what you’ll need:

Broadband Internet connection and modem. A broadband Internet connection is a high-speed Internet connection. Digital Subscriber Line (DSL) and cable are two of the most common broadband connections. You can get a broadband connection by contacting an Internet service provider (ISP). Typically, ISPs that provide DSL are telephone companies and ISPs that provide cable are cable TV companies. ISPs frequently offer broadband modems. Some ISPs also offer combination modem/wireless routers. You can also find these at computer or electronics stores, and online.

Wireless router. A router sends info between your network and the Internet. With a wireless router, you can connect PCs to your network using radio signals instead of wires. There are several different kinds of wireless network technologies, which include 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, and 802.11ax.

Wireless network adapter. A wireless network adapter is a device that connects your PC to a wireless network. To connect your portable or desktop PC to your wireless network, the PC must have a wireless network adapter. Most laptops and tablets—and some desktop PCs—come with a wireless network adapter already installed.

To check whether your PC has a wireless network adapter:

1. Select Start , type device manager in the search box, and then select Device Manager.
2. Expand Network adapters.
3. Look for a network adapter that might have wireless in the name.

Setting up the modem and Internet connection

After you have all the equipment, you’ll need to set up your modem and Internet connection. If your modem wasn’t set up for you by your Internet service provider (ISP), follow the instructions that came with your modem to connect it to your PC and the Internet. If you’re using Digital Subscriber Line (DSL), connect your modem to a phone jack. If you’re using cable, connect your modem to a cable jack.

Positioning the wireless router

Put your wireless router somewhere where it will receive the strongest signal with the least amount of interference. For better results, follow these tips:

Place your wireless router in a central location. Place the router as close to the center of your home as possible to increase the strength of the wireless signal throughout your home.

Position the wireless router off the floor and away from walls and metal objects, such as metal file cabinets. The fewer physical obstructions between your PC and the router’s signal, the more likely that you’ll be using the router’s full signal strength.

Reduce interference. Some networking equipment uses a 2.4 gigahertz (GHz) radio frequency. This is the same frequency as most microwaves and many cordless phones. If you turn on the microwave or get a call on a cordless phone, your wireless signal might be temporarily interrupted. You can avoid most of these issues by using a cordless phone with a higher frequency, such as 5.8 GHz.

Securing your wireless network

Security is always important; with a wireless network, it’s even more important because your network’s signal could be broadcast outside your home. If you don’t help secure your network, people with PCs nearby could access info stored on your network PCs and use your Internet connection.

To help make your network more secure:

Change the default user name and password. This helps protect your router. Most router manufacturers have a default user name and password on the router and a default network name (also known as the SSID). Someone could use this info to access your router without you knowing it. To help avoid that, change the default user name and password for your router. See the documentation for your device for instructions.

Set up a security key (password) for your network. Wireless networks have a network security key to help protect them from unauthorized access. We recommend using Wi-Fi Protected Access 3 (WPA3) security if your router and PC support it. See the documentation for your router for more detailed info, including what type of security is supported and how to set it up.

Some routers support Wi-Fi Protected Setup (WPS). If your router supports WPS and it’s connected to the network, follow these steps to set up a network security key:

1. Do one of the following, depending on which version of Windows is running on your PC:
   • In Windows 7 or Windows 8.1, select Start, start typing Network and Sharing Center, and then choose it in the list.
   • In Windows 10, select Start , then select Settings >Network & Internet >Status >Network and Sharing Center.
   • In Windows 11, select Start, type control panel, then select Control Panel >Network and Internet >Network and Sharing Center.
2. Select Set up a new connection or network.
3. Select Set up a new network, then choose Next.

The wizard will walk you through creating a network name and a security key. If your router supports it, the wizard will default to Wi‑Fi Protected Access (WPA2 or WPA3) security. We recommend that you use WPA3 if you can, because it offers better security than WPA2, WPA, or Wired Equivalent Privacy (WEP) security. With WPA3, WPA2 or WPA you can also use a passphrase, so you don’t have to remember a cryptic sequence of letters and numbers.

Write down your security key and keep it in a safe place. You can also save your security key on a USB flash drive by following the instructions in the wizard. (Saving your security key to a USB flash drive is available in Windows 8 and Windows 7, but not in Windows 10 or Windows 11.)

Use a firewall. A firewall is hardware or software that can help protect your PC from unauthorized users or malicious software (malware). Running a firewall on each PC on your network can help control the spread of malicious software on your network, and help protect your PCs when you’re accessing the Internet. Windows Firewall is included with this version of Windows.

Connect a PC to your wireless network

1. Select the Network or Wifi icon in the notification area.
2. In the list of networks, choose the network that you want to connect to, and then select Connect.
3. Type the security key (often called the password).
4. Follow additional instructions if there are any.

If you have problems with your Wi-Fi network when using Windows 10, see Fix Wi-Fi problems in Windows for advanced troubleshooting info.

1. Select the Network icon in the notification area, then select the > icon next to the Wi-Fi quick setting to see a list of available networks.
2. Choose the network that you want to connect to, and then select Connect.
3. Type the security key (often called the password).
4. Follow additional instructions if there are any.

If you have problems with your Wi-Fi network when using Windows 11, see Fix Wi-Fi problems in Windows for advanced troubleshooting info.

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Connect to a Wi-Fi network in Windows

Whether you’re at home, work, or out and about, chances are you’ll find a Wi-Fi network that you can connect to for internet access.

Select the Network, Sound, or Battery icons ( ) on the far right side of the taskbar to open quick settings.

The Disconnected icon appears when you’re not connected.

On the Wi-Fi quick setting, select Manage Wi-Fi connections .

Choose the Wi-Fi network you want, then select Connect.

Type the network password, and then select Next.

Whether you’re at home, work, or out and about, chances are you’ll find a Wi-Fi network that you can connect to for internet access.

1. Select the Network icon on the taskbar. The icon that appears depends on your current connection state. If you don’t see one of the network icons (or a similar one) shown in the following image, select the Up arrow to see if it appears there.
2. Choose the Wi-Fi network you want, then select Connect.
3. Type the network password, and then select Next.
4. 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.

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How to Connect a Computer to WiFi

Want to connect your computer to a WiFi network but don’t know how? You’ve come to the right place! Follow the steps below, and you’ll be able to connect to your wireless network very easily.

To connect your computer to WiFi

Step 1: Set up your wireless router

If you’re going to set up your own wireless network and connect to it, you’ll need a wireless router. The process of setting up varies, depending on what model of router you use. But you should always check your router manual for instructions on setting up a wireless network.

Step 2: Check if your computer has a wireless adapter

You should make sure your computer has a wireless network adapter so it can connect to a WiFi network. Usually, a laptop or a tablet has a wireless adapter on it, while a desktop computer doesn’t. To know it for sure:

1. Press Win+R (the Windows logo key and R on your computer) to open the Run box. Then type “devmgmt.msc” and press Enter to open Device Manager.
2. Double click Network adapters to expand this category.
3. Check the list of network adapters for any adapter that has “Wi-Fi”, “wireless”, “WLAN” or “802.11” in its name. If you find one, that means there is a wireless network adapter on your computer.

If there is no wireless network adapter on your computer, you may need to get an USB WiFi adapter for your computer.

Plug this adapter to your computer, and it’ll become WiFi capable.

Also you should make sure your network adapter driver on your computer is up to date so your network connection can work properly.

If you’re not comfortable playing with device drivers, or if your computer can’t access the Internet, we recommend using Driver Easy. It’s a tool that detects, downloads and (if you go Pro) installs any driver updates your computer needs.

To update your drivers with Driver Easy, just click the Scan Now button, then when it lists the drivers you need to update, click Update. The correct drivers will be downloaded, and you can install them – either manually through Windows or all automatically with Driver Easy Pro.

Driver Easy is also able to help you update your network driver when you’re offline. You can use the Offline Scan feature to do so. (You’ll need another computer that has Internet access.)

If you have any issue with Driver Easy, please contact Driver Easy’s support team at support@drivereasy.com for advice. You should attach the URL of this article so they can help you better.

Step 3: Connect your computer to your wireless network

The connecting process is very easy:

1. Place your computer somewhere close enough to the network (to ensure sufficient signal strength).
2. On your computer, click the network icon in the notification area (at the lower-right corner of your screen).
3. Click the network you’re going to connect.

Choose the network by its SSID (the name of a network). If you don’t know the name, check your router or ask the administrator of this network.

If you want to connect to this wireless network the next time you log in your computer, check Connect automatically. Then click Connect.

Enter the password/security key if this is required by the network.

If you don’t know the password/security key, check your router or ask the administrator of this network.

If the wireless network requires additional authentication, open your web browser and open any web page, then fill in your information to log in this network.

Check your network icon in the notification area to see if you’re connected to the network. If it’s showing the network signal strength (as the screenshot below), then your computer has connected to WiFi.

Hopefully the steps above help you set up the wireless connection of your computer. If you have any questions, feel free to leave us a comment below.

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