The Basic Steps to Connect

To connect your computer to WiFi, you need to find the network name (called the 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 connection stays active until you manually disconnect or move out of range.

Your computer has a WiFi receiver built in — you do not need to buy anything extra. The receiver is always looking for networks nearby. Once you connect once, your computer will remember that network and reconnect automatically the next time you are in range, unless you tell it to forget the network.

Key Takeaways

  • Find your WiFi network name and password before you start — they are usually on a sticker on your router or in your internet bill.
  • On Windows, click the WiFi icon in the taskbar, select your network name from the list, enter the password, and click Connect.
  • On Mac, click the WiFi icon in the menu bar, select your network name, enter the password, and click Join.
  • If your network does not appear in the list, restart your router by unplugging it for 30 seconds, then plugging it back in.
  • Once connected, your computer will automatically reconnect to that network whenever you are in range, unless you manually disconnect.

Connecting on Windows 10 and Windows 11

Look for the WiFi icon in the bottom right corner of your screen, in the taskbar next to the clock. It looks like curved lines or bars. Click it once. A panel will slide out showing all the WiFi networks your computer can detect nearby.

Find your network name in that list — it is the name your internet provider gave you, or the name you set up yourself on your router. Click on it. A box will appear asking for your password. Type the password exactly as it appears (uppercase and lowercase letters matter), then click the Connect button. Windows will show a spinning circle while it connects, usually for 5 to 10 seconds. Once connected, the WiFi icon will show solid bars instead of an outline.

If you see "Connected, no internet" even though you entered the password correctly, restart your router. Unplug it from power, wait 30 seconds, and plug it back in. This usually fixes the problem.

Connecting on Mac

Look for the WiFi icon in the top right corner of your screen, in the menu bar. It looks like curved lines or a fan shape. Click it once. A dropdown menu will appear showing all nearby networks.

Find your network name and click on it. A box will appear asking for your password. Type it in exactly, then click Join. Your Mac will connect in a few seconds. Once connected, the WiFi icon will fill in solid, and you will see a checkmark next to your network name in the menu.

Finding Your Network Name and Password

Your network name and password are usually printed on a sticker attached to your router — the box that your internet provider installed. The sticker typically shows "Network Name" or "SSID" and "Password" or "WiFi Password." Write these down before you start connecting.

If you cannot find the sticker, check your internet bill or the welcome email from your provider. They often include this information. If you set up your own network name and password and have forgotten it, you can reset the router to factory settings by holding down a small reset button on the back for 10 seconds. This will erase your custom name and password and return it to the default ones on the sticker.

What to Do If Your Network Does Not Appear

If you do not see your network name in the list of available networks, the router may be off or too far away. Move your computer closer to the router — within 30 feet is usually reliable. Then click the WiFi icon again to refresh the list.

If the network still does not appear, restart the router. Unplug it from the wall outlet, wait 30 seconds, and plug it back in. The lights on the front will blink while it starts up, usually taking 1 to 2 minutes. Once the lights stop blinking and settle into a steady pattern, try searching for networks again.

If you still cannot see it after restarting, check that the router is plugged in and that the power light is on. Some routers have a WiFi button on the front or back that turns the wireless signal on and off — make sure it is pressed in or lit up. If nothing works, contact your internet provider; the router may need repair.

Fixing a Wrong Password Error

If you enter the password and see an error message like "Cannot connect to this network" or "Incorrect password," the password you typed does not match what the router expects. Passwords are case-sensitive, meaning capital A is different from lowercase a. Check the sticker on your router again and retype it carefully.

If you are certain the password is correct but the error persists, try restarting your computer. Sometimes the WiFi receiver needs a fresh start. Shut down completely, wait 10 seconds, and turn it back on. Then try connecting again.

Staying Connected and Disconnecting

Once you connect successfully, your computer will remember that network. The next time you are in range, it will connect automatically without asking for the password again. You do not need to do anything — it happens in the background.

If you want to disconnect from a network, click the WiFi icon and select "Disconnect" (on Windows) or click the network name and select "Disconnect" (on Mac). Your computer will stay disconnected until you manually reconnect. If you want your computer to forget a network entirely so it never reconnects automatically, right-click the network name (Windows) or go to System Preferences > Network > WiFi > Advanced (Mac) and select "Remove."

Frequently Asked Questions

Why does my password keep getting rejected when I know it is correct?

Check that Caps Lock is not on — passwords are case-sensitive. Also verify you are typing the WiFi password, not the router admin password (they are different). If you have tried three times and it keeps failing, restart the router by unplugging it for 30 seconds.

Can I connect to WiFi on a computer that does not have a WiFi card?

Yes. You can buy a USB WiFi adapter for $15 to $40 and plug it into any USB port. Once plugged in, your computer will detect it and you can connect to networks the same way. Install any drivers that come with it first.

Why does my connection keep dropping?

Move closer to the router — distance and walls weaken the signal. If that does not help, restart the router. If the problem continues, check whether other devices on the network are downloading large files or streaming video, which can slow or interrupt your connection. You can also try changing the WiFi channel in your router settings, though this usually requires logging into the router's admin panel.

Is my password visible to other people when I type it?

No. When you type a password into the connection box, it appears as dots or asterisks on your screen. However, once you are connected, anyone physically near your router with the password can connect to your network. If you want to prevent this, change your password through the router's admin panel (usually accessible by typing the router's IP address into a web browser).

What is the difference between 2.4 GHz and 5 GHz networks?

Some routers broadcast two networks with the same name but different frequencies. The 5 GHz network is faster but has shorter range. The 2.4 GHz network is slower but reaches farther. Your computer will usually connect to whichever one has the stronger signal. If you see both listed separately, try the 5 GHz version first if you are close to the router.