The fastest way to connect depends on whether you have the password
To connect your PC to Wi-Fi, open the network icon in your system tray (bottom right corner on Windows, top right on Mac), select your network from the list, enter the password if prompted, and wait for the "connected" status to appear. The whole process takes under a minute once you have the password. If you do not have the password, you will need to get it from whoever set up the network or from the router itself.
Your PC can connect to Wi-Fi through a built-in wireless card (most modern computers have one) or through a USB Wi-Fi adapter if your machine is older or does not have wireless built in. Either way, the steps are the same from your end.
Key Takeaways
- Windows and Mac both show a network icon in the system tray where you can see available Wi-Fi networks and connect to one.
- You need the Wi-Fi network password to connect; if you do not have it, check a sticker on the router or ask the network owner.
- Once connected, your PC will remember that network and reconnect automatically the next time you are in range.
- If your PC does not show any networks, your wireless card may be disabled or missing, and you may need a USB adapter or a driver update.
Connecting on Windows 10 and Windows 11
Click the network icon in the bottom right corner of your taskbar—it looks like a radio tower or Wi-Fi symbol. A panel will slide out showing all available networks within range. Find your network name (also called the SSID) in the list and click it.
A box will appear asking for the network password. Type it exactly as it appears—passwords are case-sensitive, so uppercase and lowercase letters matter. Once you enter the password, click "Next" or "Connect". Windows will attempt to connect and should show "Connected" within a few seconds. If it does not connect, double-check the password and try again.
After you connect once, Windows stores that network and password. The next time your PC is in range, it will connect automatically without asking you again. If you move to a new location and want to forget a network, you can right-click it in the network list and select "Forget".
Connecting on Mac
Click the Wi-Fi icon in the top right corner of your menu bar—it looks like a radio tower. A dropdown menu will show all available networks. Select your network name from the list.
If the network is password-protected, a dialog box will ask you to enter the password. Type it carefully—Mac passwords are also case-sensitive. Click "Join" when you are done. Your Mac will connect and show a checkmark next to the network name in the menu.
Like Windows, Mac remembers networks you have connected to before and will reconnect automatically. To remove a network from your saved list, go to System Settings (or System Preferences on older Macs), click Network, select Wi-Fi, click "Advanced", find the network in the list, select it, and click the minus button.
What to do if your network does not appear in the list
If you do not see your network name in the available networks list, the router may be too far away, the Wi-Fi may be turned off, or your PC's wireless card may be disabled. Move closer to the router and try again. If you still do not see it, check whether the router itself is powered on and whether the Wi-Fi light is lit.
On Windows, make sure Wi-Fi is not disabled. Click the network icon and look for a toggle or button labeled "Wi-Fi" or "Wireless"—it should be turned on. On Mac, click the Wi-Fi icon in the menu bar and make sure "Turn Wi-Fi On" is not showing; if it is, click it to enable Wi-Fi.
If Wi-Fi is on but you still see no networks, your PC may not have a wireless card, or the card's driver may be out of date. On Windows, you can check this by opening Device Manager (search for it in the Start menu), looking for "Network adapters", and seeing whether a wireless adapter is listed. If it is missing or has a yellow warning icon, you may need to install a driver or purchase a USB Wi-Fi adapter.
Finding the Wi-Fi password if you do not have it
The Wi-Fi password is usually printed on a sticker attached to the router itself—look on the bottom or back. The sticker typically shows the network name and password, sometimes labeled as "SSID" and "Password" or "Key".
If you cannot find the sticker or the password is worn off, you can reset the router to its factory settings by holding down the reset button (usually a small hole on the back) for 10 to 15 seconds. This will erase all settings and return the router to the default password printed in its manual. This is a last resort and will disconnect all other devices from that network.
If the network belongs to someone else—a workplace, school, or public place—ask the IT department, network administrator, or the person who manages the network for the password.
Troubleshooting a connection that keeps dropping
If your PC connects but then loses the connection repeatedly, move closer to the router. Wi-Fi signal weakens with distance and through walls, and a weak signal can cause frequent disconnections. If moving closer fixes the problem, you may need to relocate the router or use a Wi-Fi extender.
On Windows, open Device Manager, find your wireless adapter under "Network adapters", right-click it, and select "Update driver". On Mac, updates come through System Settings under "General" and "Software Update". An outdated driver can cause connection instability.
If the problem persists, restart your router by unplugging it for 30 seconds, then plugging it back in. Wait a minute for it to fully restart, then try connecting again. If you still have trouble, the router itself may be failing, and you may need to contact your internet service provider or replace the router.
Using a USB Wi-Fi adapter if your PC does not have wireless
If your PC does not have a built-in wireless card, you can buy a USB Wi-Fi adapter (also called a Wi-Fi dongle) from any electronics retailer for $15 to $40. Plug it into an available USB port on your PC. Windows and Mac will usually recognize it automatically and install any necessary drivers.
Once the adapter is installed, the Wi-Fi icon will appear in your system tray or menu bar, and you can connect to networks the same way as described above. If the adapter does not work when ready, check the manufacturer's website for driver software and install it manually.
USB adapters are slower than built-in wireless cards and may not support the newest Wi-Fi standards, but they are a practical solution if your PC is older or does not have wireless built in.
Frequently Asked Questions
Why does my PC ask for a password every time I connect?
Your PC may not be saving the network. On Windows, make sure you are not checking a box that says "Connect automatically" is unchecked—it should be checked. On Mac, the network should appear in your saved networks list automatically. If it does not, try forgetting the network and reconnecting, which forces your PC to save it again.
Can I connect to a Wi-Fi network without the password?
No. Wi-Fi networks are password-protected for security. Without the password, you cannot connect. You will need to get it from the router sticker, the network owner, or by resetting the router to factory settings.
What is the difference between 2.4 GHz and 5 GHz Wi-Fi?
Some routers broadcast two networks at once: 2.4 GHz and 5 GHz. The 5 GHz network is faster but has a shorter range, while 2.4 GHz is slower but reaches farther. Your PC will see both as separate networks in the list. If you are close to the router, 5 GHz is usually better; if you are far away, 2.4 GHz may work better.
Why is my Wi-Fi connection slow?
Slow Wi-Fi can be caused by distance from the router, interference from other devices, too many devices connected at once, or an outdated router. Try moving closer to the router, restarting it, or disconnecting devices you are not using. If the problem persists, contact your internet service provider to check whether your internet speed is what you are paying for.
Can I connect to a hidden Wi-Fi network?
Yes. If a network is hidden, it will not appear in your available networks list, but you can still connect to it. On Windows, click the network icon, select "Show available networks", scroll down, and click "Enter the network name manually". On Mac, click the Wi-Fi icon, select "Other Networks", and type the network name. Then enter the password as usual.