The basic steps to connect any device

To connect to WiFi, you need three things: a device with WiFi capability (a phone, laptop, or tablet), a WiFi network that is broadcasting, and the password for that network. The process is nearly identical across all devices — you find the network name in your settings, select it, enter the password, and wait for the connection to establish.

On most devices, this takes less than a minute. If it does not work on the first try, the most common reasons are a typo in the password, the device being too far from the router, or the router needing to be restarted. We cover all of these below.

Key Takeaways

  • Every device has a WiFi settings menu where you can see available networks — on phones this is usually under Settings, on computers under Network or WiFi.
  • WiFi passwords are case-sensitive, so "MyPassword" is different from "mypassword" — if connection fails, check your capitalization first.
  • A device that will not connect even with the correct password often needs the router restarted, which takes about two minutes.
  • If you cannot see your network name in the available list, the router may not be broadcasting it, or your device may be out of range.

Connecting on a smartphone or tablet

On an iPhone, go to Settings, then WiFi, and toggle WiFi on if it is off. You will see a list of available networks. Tap the name of your network, then enter the password when prompted. The password field shows dots instead of letters for security — type carefully, because you cannot see what you typed.

On an Android phone, the path varies slightly by manufacturer, but the concept is the same. Go to Settings, look for WiFi or Network, toggle it on, select your network name from the list, and enter the password. Some Android devices show a "show password" checkbox that lets you see what you are typing — use it if you are unsure of your entry.

Once you enter the password correctly, the device will connect within a few seconds. You will see a WiFi icon appear in the status bar at the top of the screen. If the connection fails, you will usually see an error message like "Incorrect password" or "Cannot connect" — this tells you to double-check the password and try again.

Connecting on a laptop or desktop computer

On a Windows computer, click the network icon in the bottom right corner of the taskbar (it looks like a series of curved lines). You will see a list of available networks. Click your network name, then click "Connect". A box will appear asking for the password — enter it and click OK.

On a Mac, click the WiFi icon in the top right corner of the menu bar. Select your network name from the dropdown list. A dialog box will ask for the password. Type it in and click "Join". The WiFi icon will change appearance once you are connected, usually becoming solid or filled in.

On both Windows and Mac, the computer will remember this network and connect automatically the next time you are in range, so you only have to enter the password once per device.

What to do if the password does not work

The most common reason a password fails is a typo. WiFi passwords are case-sensitive, meaning capital letters matter. "MyWiFi123" is not the same as "mywifi123". If you have the password written down, compare it character by character, paying special attention to capital letters, numbers, and special characters like hyphens or underscores.

If you do not have the password written down, you can find it on the router itself. Look for a sticker on the bottom or back of the router — it usually shows the network name (called the SSID) and the password. Some routers also let you view or change the password through a web browser or an app, but the sticker is the fastest way to check what the original password is.

After you confirm the password is correct, try entering it again on your device. If it still does not work, move to the next step: restarting the router.

Restarting the router when connection fails

If the password is correct but the device still will not connect, restart the router. Unplug the power cable from the back of the router, wait 30 seconds, and plug it back in. The router will take about two minutes to fully restart — you will see lights on the front blink and then settle into a steady pattern.

Once the lights have settled, try connecting again on your device. Restarting clears temporary errors that can prevent connection and is often the fastest fix. If the device still will not connect after the router has restarted, try restarting the device itself — turn it off completely, wait 10 seconds, and turn it back on. Then attempt to connect to WiFi again.

When you cannot see your network name in the list

If you open the WiFi settings on your device and your network name does not appear in the list of available networks, one of two things is happening: either the router is not broadcasting the network name, or your device is out of range.

First, check the distance. Move your device closer to the router — within 20 feet is ideal for most home routers. Open the WiFi settings again and look for your network. If it appears now, you were straightforward out of range. If it still does not appear, the router may have the network name hidden.

If the network name is hidden, you can still connect, but you have to enter the name manually instead of selecting it from a list. On most devices, there is an option to "Add network manually" or "Other network" at the bottom of the available networks list. Select that option, type your network name exactly as it appears on the router sticker, enter the password, and connect. Hidden networks work the same way as regular networks once you are connected — the name is just not broadcast to devices nearby.

Connecting multiple devices at once

Your home WiFi network can support many devices at the same time — typically 20 to 50 devices depending on the router, though the actual number that can use the network smoothly is usually lower. You do not have to do anything special to connect multiple devices; each one follows the same steps independently.

If you have many devices to connect (for example, when you first set up your router), connect them one at a time rather than all at once. This gives the router time to assign each device an address on the network. If you try to connect 10 devices simultaneously, some may time out or fail to connect. Spacing them out by a minute or two prevents this.

Frequently Asked Questions

Why does my device keep disconnecting from WiFi?

Frequent disconnections usually mean the device is at the edge of the router's range, or there is interference from other electronics. Try moving closer to the router. If that does not help, restart both the device and the router. If disconnections continue, the router may need to be replaced or repositioned away from microwaves, cordless phones, or baby monitors, which can interfere with the WiFi signal.

Can I change my WiFi password after I connect?

Yes. You can change the password through the router's settings page, which you access by typing the router's IP address (usually 192.168.1.1 or 192.168.0.1) into a web browser. After you change the password, all your connected devices will disconnect and you will have to reconnect them using the new password. Check the router's manual or the manufacturer's website for the exact steps for your model.

What if I forgot my WiFi password and lost the router sticker?

You can reset the router to its factory settings by holding down a small reset button on the back for 10 to 15 seconds. This erases your password and returns the network to the default name and password printed in the router's manual. After reset, you will have to set up the router again from scratch, including creating a new password.

Is it safe to connect to any WiFi network I see?

No. Only connect to networks you recognize or that belong to people you trust. Public networks in coffee shops or libraries are generally safe if you avoid entering passwords or financial information, but networks with generic names like "Free WiFi" or "Guest" in unfamiliar locations may not be find. When in doubt, use your phone's mobile data instead.

Why is my WiFi so slow even though I am connected?

Slow WiFi usually means either too many devices are using the network at once, or your device is far from the router. Try moving closer to the router or disconnecting devices you are not using. If speed is still poor, restart the router. If the problem persists, contact your internet provider — the issue may be with your internet service, not the WiFi itself.