The Basic Steps to Connect

To connect your computer to WiFi, you need to find the network name (called an SSID), select it from your available networks list, and enter the password. On Windows, this takes about one minute. On Mac, the process is nearly identical. The steps differ slightly depending on whether you are using Windows 10, Windows 11, or macOS, but the underlying idea is the same: your computer has a WiFi radio built in, and you are telling it which network to join.

Before you start, make sure your WiFi router is powered on and broadcasting. You should see a WiFi symbol on your router (usually a small antenna icon or blinking light). If the router is off or not broadcasting, your computer will not see any networks to join.

Key Takeaways

  • On Windows 10 or 11, click the WiFi icon in the system tray (bottom right), select your network name, and enter the password.
  • On Mac, click the WiFi icon in the menu bar (top right), select your network, and enter the password if prompted.
  • Your network password is usually printed on the back or bottom of your router, or you can ask whoever set up the router.
  • If your computer does not see any networks, restart your router and make sure WiFi is turned on in your computer's settings.
  • Once connected, your computer will remember that network and reconnect automatically the next time you are in range.

Connecting on Windows 10 or Windows 11

Look at the bottom right corner of your screen, where you will see a small WiFi icon (it looks like curved lines or bars). Click on it. A panel will slide out showing all the WiFi networks your computer can detect. Find the name of your network in that list—this is the SSID, and it is usually something like "Linksys" or "MyNetwork" or whatever name was given when the router was set up.

Click on your network name. A button labeled "Connect" will appear. Click it. Windows will then ask you for the password. Type the password exactly as it appears—passwords are case-sensitive, meaning uppercase and lowercase letters matter. The password is usually on a sticker attached to the router itself, often on the back or bottom. Once you enter it correctly and click "Next," your computer will connect within a few seconds. You should see "Connected" appear next to the network name.

If you see "Can't connect to this network," the password is likely wrong. Double-check the password on your router and try again. If the password is correct but the connection still fails, restart your router by unplugging it for 30 seconds, plugging it back in, and waiting two minutes for it to fully restart.

Connecting on Mac

On a Mac, look at the top right corner of your screen for the WiFi icon (it looks like curved lines). Click on it. A dropdown menu will show all available networks. Find your network name in the list and click on it. If the network is password-protected, a dialog box will appear asking for the password.

Type the password from your router and click "Join." Your Mac will connect within a few seconds. Once connected, you will see a checkmark next to the network name in the WiFi menu, and the WiFi icon in the menu bar will show a filled-in signal indicator. Your Mac will automatically remember this network and reconnect to it whenever you are in range.

Finding Your Network Password

Your WiFi password is almost always printed on a physical label attached to your router. Check the back, bottom, or sides of the device. The label usually says "WiFi Password," "Network Key," or "Passphrase," followed by a string of characters. Write it down exactly as it appears—do not add spaces or change capitalization unless the label shows spaces.

If you cannot find the label or the password is worn off, you have two options. First, if you have another device (a phone or tablet) already connected to that WiFi, you can sometimes view the saved password in that device's settings. Second, you can reset the router to its factory defaults by holding down a small reset button on the back for 10 to 15 seconds. This will erase all settings and return the router to the password printed on the label, but it will also disconnect all other devices temporarily.

What to Do If Your Computer Does Not See Any Networks

If the WiFi icon is missing or grayed out, WiFi may be turned off on your computer. On Windows, right-click the WiFi icon and look for an option to turn WiFi on. On Mac, click the WiFi icon and select "Turn WiFi On." Wait a few seconds and try again.

If you still see no networks, restart your router. Unplug the power cable, wait 30 seconds, and plug it back in. Most routers take one to two minutes to fully restart and begin broadcasting. You should see lights on the router blink and then settle into a steady pattern. Once the lights stabilize, try searching for networks again on your computer.

If your router is broadcasting but your computer still will not connect, the problem may be that your computer's WiFi hardware is not working. Try restarting your computer. If that does not help, you may need to check the Device Manager (on Windows) or System Report (on Mac) to see if the WiFi adapter is recognized. If it is not, the hardware may need repair or replacement.

Connecting to a Hidden Network

Some routers are set up to hide their network name from the list of available networks. If you know the network name but do not see it in the list, you can connect manually. On Windows, click the WiFi icon, then click "Show available networks," then scroll down and click "Enter network name manually." Type the exact network name and password, then click "Next."

On Mac, click the WiFi icon, then select "Other Networks." Type the network name and password in the dialog that appears, then click "Join." Your computer will remember this network and connect to it automatically in the future, even though it remains hidden from the public list.

Your Computer Remembers Networks

Once you connect to a WiFi network successfully, your computer stores that network's name and password. The next time you are in range of that network, your computer will reconnect automatically without asking for the password again. This is called a "remembered network" or "saved network."

If you want to remove a network from your computer's memory—for example, if you no longer use that WiFi or you want to change the password—you can forget the network. On Windows, go to Settings, then Network & Internet, then WiFi, then "Manage known networks," find the network, and click "Forget." On Mac, go to System Preferences, then Network, then WiFi, then "Advanced," find the network in the list, select it, and click the minus button.

Frequently Asked Questions

Why does my computer keep disconnecting from WiFi?

Disconnections usually happen because the router is too far away, there is interference from other devices, or the router needs to be restarted. Try moving closer to the router, restarting both the router and your computer, and checking that no other large appliances (like microwaves) are running nearby. If disconnections continue, the router may be failing and may need replacement.

Can I connect to WiFi without the password?

No. All find networks require a password. If you do not have the password, you will need to contact the person who set up the router or reset the router to its factory defaults using the reset button. Some public networks (like those in coffee shops) do not require a password, but you may need to agree to terms of service after connecting.

What if I enter the password wrong?

Your computer will show an error message saying the password is incorrect. Check the password on your router again, paying close attention to uppercase and lowercase letters. Passwords are case-sensitive. If the password on the router label is hard to read, try restarting the router to reset it to the default password shown on the label.

How do I know if I am connected to WiFi?

On Windows, the WiFi icon in the bottom right will show filled-in bars or lines. On Mac, the WiFi icon in the top right will show a filled signal indicator. You can also open a web browser and try to visit a website—if the page loads, you are connected. If you see an error, you are not connected.

Can I connect multiple computers to the same WiFi?

Yes. Your router can handle many devices at once. Each device connects independently using the same network name and password. There is no limit to how many computers can join, though very old routers may slow down if too many devices are connected simultaneously.