The basic steps to connect

To connect your PC to WiFi, you need to find the network name (called an SSID) in your system settings, select it, and enter the password. On Windows, this takes about one minute. On a Mac, the process is nearly identical.

Your PC has a WiFi receiver built in — it's looking for networks constantly. You just need to tell it which one to join and prove you have permission by entering the password your router came with or that you set yourself.

The steps differ slightly depending on whether you use Windows 10, Windows 11, or macOS, but the idea is the same every time: find the network list, pick your network, type the password, and wait for the connection to establish.

Key Takeaways

  • Your PC finds WiFi networks automatically — you just need to select yours from the list and enter the password.
  • On Windows, click the network icon in the bottom right corner of your taskbar to see available networks.
  • On Mac, click the WiFi icon in the top right corner of your menu bar to see available networks.
  • If your network doesn't appear in the list, restart your router by unplugging it for 30 seconds, then plug it back in.
  • Once connected, your PC will remember that network and reconnect automatically the next time you're in range.

Connecting on Windows 10 or 11

Look at the bottom right corner of your screen where the clock is. You'll see a small icon that looks like a radio signal or WiFi symbol — click it. A panel will slide out showing all the WiFi networks your PC can detect, including yours.

Find your network name in that list. It's usually something you chose when you set up your router, or it might be the default name that came printed on the router itself (often something like "NETGEAR-5G" or "TP-Link"). Click on it once.

A box will appear asking for your WiFi password. This is the password you use to let other devices join your network — not your computer password. Type it carefully (it's case-sensitive, meaning capital letters matter). Then click the "Connect" button or press Enter.

Windows will show a spinning circle while it connects. This usually takes 10 to 20 seconds. Once it's done, the network icon will change to show you're connected, and you can open a web browser to test it.

Connecting on macOS

Look at the top right corner of your screen. You'll see a WiFi icon that looks like a curved line or radio signal. Click it. A dropdown menu will appear showing all available networks.

Find your network name and click it. A password box will pop up. Enter your WiFi password (the same one you'd give to a guest who wants to use your network) and click "Join".

Your Mac will connect within a few seconds. The WiFi icon at the top will change to show you're connected. You can now open Safari or any web browser to verify the connection works.

What to do if your network doesn't appear

If you don't see your network in the list, the most common reason is that your router is off or too far away. Walk closer to the router — if it appears then, you know the router is working but the signal is weak in that location.

If moving closer doesn't help, restart your router. Unplug it from power, wait 30 seconds, and plug it back in. Wait another 30 seconds for it to fully start up. Then check your network list again.

If your network still doesn't appear after restarting, check that the router is powered on — look for a light on the front. If there's no light, make sure the power cable is plugged into both the router and the wall outlet. If the light is on but you still can't see your network, the router may need a restart or there may be a hardware problem.

Entering the password correctly

WiFi passwords are case-sensitive, which means that "MyPassword" is different from "mypassword". If you enter it wrong, Windows or Mac will tell you the password is incorrect and won't connect.

If you don't know your password, look on the back or bottom of your router. Most routers have a sticker with the default network name and password printed on it. If you changed the password and can't remember it, you can reset the router to factory settings by holding down a small reset button on the back for 10 seconds — but this will erase any changes you made, so it's a last resort.

Type slowly and double-check before clicking Connect. If you make a mistake, you'll just see an error message and can try again.

What happens after you connect

Once your PC connects to WiFi, it will remember that network. The next time you're in range of it, your PC will reconnect automatically without asking for the password again. This is called remembering the network.

If you move to a different location and want to connect to a different WiFi network, just repeat the same steps: click the network icon, find the new network, and enter its password.

Your PC can remember many networks. If you have WiFi at home, at work, and at a coffee shop, your PC will connect to whichever one it detects, in order of preference. You can change which networks your PC remembers by going into your network settings, but for most people, the automatic behavior works fine.

Troubleshooting a weak or dropping connection

If you're connected but the internet is slow or keeps disconnecting, the problem is usually distance or interference. WiFi signals weaken as you move away from the router. If you're in another room or on a different floor, try moving closer.

Interference from other devices can also weaken WiFi. Microwaves, cordless phones, and baby monitors all use the same radio frequency as WiFi. If your connection drops when someone uses the microwave, that's interference — move the router away from the kitchen or move your PC closer to the router.

If the connection is consistently weak everywhere in your home, your router may be old or failing. Routers typically last 3 to 5 years. If yours is older and you've already tried restarting it, replacing it may solve the problem.

Frequently Asked Questions

Why does my PC ask for a password but my phone doesn't?

Your phone probably already connected to that network before and remembered it. Your PC is connecting for the first time, so it needs the password to verify you have permission. Once your PC connects once, it will remember the network and won't ask again.

Can I connect to WiFi without knowing the password?

No. The password is how the router knows you're allowed to use the network. If you don't know it, check the sticker on the router itself, ask the person who set up the network, or reset the router to factory settings (which erases the password and returns it to the default one printed on the sticker).

What's the difference between 2.4GHz and 5GHz networks?

Some routers broadcast two networks with the same name but different speeds. The 5GHz network is faster but doesn't travel as far. The 2.4GHz network is slower but reaches farther. If you see both listed, try 5GHz first if you're close to the router, or 2.4GHz if you're far away.

Will connecting to WiFi cost me money?

Connecting to your own home WiFi costs nothing beyond what you already pay your internet provider. Connecting to public WiFi at a coffee shop or library is free, though some places may ask you to agree to their terms first.

How do I disconnect from WiFi?

Click the network icon in the bottom right (Windows) or top right (Mac), find your network in the list, and click "Disconnect". Your PC will stay in range but won't use that network until you manually connect again. To make your PC forget a network entirely, go into network settings and remove it from your saved networks list.