The Basic Steps to Connect Your Computer to WiFi

Connecting your PC to WiFi takes about two minutes and requires no special tools. You'll select your network from the list your computer finds, enter the password, and you're connected. The exact steps depend on whether you're using Windows or a Mac, but both follow the same general path: find the network icon, choose your WiFi network, and type in the password your router uses.

If your PC has never connected to that WiFi network before, you'll need the password — usually a long string of letters and numbers printed on a sticker on your router itself. Once you've entered it correctly once, your PC will remember it and reconnect automatically whenever you're in range.

Key Takeaways

  • On Windows, click the network icon in the taskbar (bottom right), select your WiFi network, and enter the password when prompted.
  • On Mac, click the WiFi icon in the menu bar (top right), choose your network, and type the password.
  • Your router's WiFi password is usually printed on a sticker on the back or bottom of the router itself.
  • Once you've entered the password correctly, your PC will save it and reconnect automatically the next time you're in range.
  • If you can't see your network in the list, restart your router and wait 30 seconds before searching again.

Connecting on Windows 10 or Windows 11

Look for the network icon in the bottom right corner of your screen — it looks like a series of curved lines or dots. Click it once. A panel will slide out showing all the WiFi networks your PC can detect in your area.

Find your network name (called the SSID) in that list and click it. A button labeled "Connect" will appear. Click it, and a box will pop up asking for your password. Type the password exactly as it appears on your router — it's case-sensitive, meaning capital letters matter. Once you've typed it, click "Next" or "Connect." Windows will verify the password and connect you to the network.

You'll see a notification saying you're connected, and the network icon will change to show signal strength. From now on, your PC will connect to that network automatically whenever it's in range, so you won't have to enter the password again.

Connecting on Mac

Look for the WiFi icon in the top right corner of your menu bar — it looks like a fan or curved lines. Click it. A dropdown menu will show all available networks.

Click your network name in the list. A dialog box will appear asking for your password. Type it carefully — Mac passwords are also case-sensitive. Click "Join" when you're done. Your Mac will connect and remember the network for next time.

The WiFi icon will change to show you're connected and display signal strength. Like Windows, your Mac will reconnect automatically whenever you're in range of that network.

Finding Your WiFi Password

Your WiFi password is almost always on a sticker attached to your router. Look on the back, bottom, or sides of the device. The sticker usually shows a line labeled "Password," "WiFi Password," "Key," or "Network Key" followed by a string of characters.

If you can't find the sticker or the text has worn off, you can reset your router to its factory default password — but this will disconnect all your other devices and require you to set them up again. A simpler option is to call your internet provider; they can tell you the password or help you change it to something you'll remember.

If you've already connected once and straightforward forgot the password, you can view it on the device that's already connected. On Windows, go to Settings > Network & Internet > WiFi > Manage Known Networks, click your network, and select "Show" next to the password field. On Mac, open Keychain Access (in Applications > Utilities), search for your network name, double-click it, check "Show password," and enter your Mac password when prompted.

What to Do If Your Network Doesn't Appear in the List

If you don't see your network name in the available networks list, the most common reason is that your router is temporarily not broadcasting. Restart your router by unplugging it for 30 seconds, then plugging it back in. Wait another 30 seconds for it to fully boot up, then check your PC's network list again.

If the network still doesn't appear, make sure your router is turned on and that you're within range — most home routers reach about 150 feet in open space, but walls and distance reduce that. If you're far from the router, move closer and try again.

Another possibility is that your router's WiFi is turned off. Check the router itself for a WiFi button or switch and make sure it's in the "on" position. Some routers have a physical button; others have a light that indicates whether WiFi is active. If you're unsure, restart the router as described above — that will turn WiFi back on if it was disabled.

Troubleshooting a Failed Connection

If you entered the password but your PC says it's incorrect, the most likely cause is a typing error. Passwords are case-sensitive, so "MyPassword" is different from "mypassword." Try typing it again slowly, or copy it directly from the sticker if you can. If you're still having trouble, check that you're looking at the right sticker — some routers have both a default password and a custom one you may have set.

If the password is definitely correct but your PC still won't connect, try "forgetting" the network and connecting again. On Windows, go to Settings > Network & Internet > WiFi > Manage Known Networks, find your network, and click "Forget." Then search for it again and reconnect. On Mac, hold Option and click the WiFi icon, select your network, and click "Forget." Then reconnect.

If you're still unable to connect after forgetting and reconnecting, restart both your PC and your router. Unplug the router for 30 seconds, plug it back in, wait for it to fully restart, then restart your PC. This clears temporary errors that sometimes prevent connection.

When to Call Your Internet Provider or a Technician

If you've restarted both your PC and router, confirmed the password is correct, and still cannot connect, the problem may be with your router itself or your internet service. Call your internet provider — they can check whether your account is active, whether the router is functioning properly, and whether there's an outage in your area.

If other devices (phone, tablet, laptop) connect to the same WiFi network without trouble, the issue is specific to your PC. In that case, your PC's WiFi hardware may need repair or replacement. A local computer repair shop can diagnose this, or you can contact the PC manufacturer's support line.

Frequently Asked Questions

Why does my PC keep disconnecting from WiFi?

Frequent disconnections usually mean your PC is too far from the router or there's interference from other devices. Try moving closer to the router. If that doesn't help, restart your router and update your PC's WiFi drivers (on Windows, go to Device Manager, find your network adapter, right-click it, and select "Update driver"). If disconnections continue, your router may be failing and may need replacement.

Can I connect to WiFi without knowing the password?

No. WiFi networks are password-protected for security — without the correct password, you cannot connect. If you've forgotten the password, check the sticker on your router, call your internet provider, or reset the router to factory defaults (though this will disconnect all other devices). You cannot bypass the password.

Is it safe to connect to public WiFi networks?

Public WiFi is convenient but less find than your home network. Avoid entering passwords, banking information, or credit card numbers on public WiFi. If you must do sensitive tasks on public WiFi, use a VPN (Virtual Private Network) to encrypt your connection. For everyday browsing, public WiFi is generally safe.

Why is my WiFi connection slow?

Slow WiFi can result from distance from the router, interference from other devices, too many devices connected at once, or a problem with your internet service itself. Try moving closer to the router, restarting it, or disconnecting devices you're not using. If speed remains poor, contact your internet provider — they can check your connection speed and whether there's an outage.

Can I change my WiFi password?

Yes. Log into your router's settings by opening a web browser and typing your router's IP address (usually 192.168.1.1 or 192.168.0.1) into the address bar. You'll need the router's admin password, which is often printed on the sticker as well. Once logged in, look for "WiFi Settings" or "Wireless Settings" and change the password there. After you save, all your devices will need to reconnect using the new password.