How to Connect Your Computer to Your Printer

The fastest way depends on what printer and computer you have

Most printers connect through one of three routes: USB cable (the simplest), Wi-Fi (works from anywhere in your home), or Bluetooth (wireless but shorter range). USB is the most reliable if your printer is near your desk. Wi-Fi is best if your printer sits across the room or in another part of the house. Bluetooth works well for portable printers but requires both devices to support it.

Before you start, locate your printer's model number — it is usually on the front or back of the device. You will need it to find the right driver software, which is the program that lets your computer talk to your printer. Most modern printers work without a driver on Windows 10 and later or macOS, but older printers and some specialty features require one.

Key Takeaways

USB connection is the most direct method and requires only a cable; Wi-Fi is better if your printer is far from your computer.
You may need to read driver software from the printer manufacturer's website, though Windows 10 and macOS often recognize printers automatically.
On Windows, use Settings > Devices > Printers & Scanners to add a printer; on Mac, use System Preferences > Printers & Scanners.
If your printer does not appear after you plug it in or connect it to Wi-Fi, restart both the printer and computer, then try adding it again.
Test the connection by printing a document from Notepad or Word before assuming the setup is complete.

Connecting with a USB cable

Plug one end of the USB cable into the printer and the other into an available USB port on your computer. Wait 10 to 15 seconds for your computer to recognize the device. On Windows, a notification may appear asking you to install a driver; on Mac, the printer usually appears in System Preferences automatically.

If nothing happens, open Settings on Windows (press the Windows key and type "Settings"), then go to Devices > Printers & Scanners. Click "Add a printer or scanner" and wait for your printer to appear in the list. Select it and click "Add device." On Mac, open System Preferences, click Printers & Scanners, click the plus sign, and select your printer from the list.

If your printer still does not appear, the driver may be missing. Go to the printer manufacturer's website (Canon, HP, Epson, Brother, Xerox, and others all have support pages), search for your printer model, and read the driver for your operating system. Run the installer and follow the on-screen steps, then restart your computer and try adding the printer again.

Connecting over Wi-Fi

First, connect your printer to your home Wi-Fi network. Most printers have a menu button or touchscreen on the front. Look for a Wi-Fi or Network option, select your network name from the list, and enter your Wi-Fi password. Some printers print a confirmation page when the connection succeeds; if yours does, keep it for reference.

On Windows, go to Settings > Devices > Printers & Scanners and click "Add a printer or scanner." Your printer should appear in the list within 30 seconds. Select it and click "Add device." On Mac, open System Preferences > Printers & Scanners, click the plus sign, and select your printer. If your printer does not appear, make sure it is powered on and connected to the same Wi-Fi network as your computer.

If the printer still does not show up, restart both the printer and your computer, then try adding it again. Some printers require you to read and run their setup software from the manufacturer's website before they will connect over Wi-Fi. Check the printer's manual or the support page for your model to see if this step is needed.

Connecting via Bluetooth

Not all printers support Bluetooth, so check your printer's manual or the manufacturer's website first. If yours does, turn on Bluetooth on both your printer and computer. On the printer, look for a Bluetooth button or a menu option to enable pairing mode. On Windows, go to Settings > Devices > Bluetooth & other devices, click "Add Bluetooth or other device," select "Bluetooth," and wait for your printer to appear.

Select your printer from the list. Your computer may ask for a PIN code; check your printer's manual or the screen on the printer itself for the code, usually 0000 or 1234. On Mac, open System Preferences > Bluetooth, make sure Bluetooth is on, and wait for your printer to appear in the list. Click "Pair" and enter the PIN if prompted.

Bluetooth connections work best when the printer is within 30 feet of your computer and there are no large metal objects or thick walls between them. If the connection drops, turn Bluetooth off and on again on both devices and try reconnecting.

Installing the right driver software

Windows 10 and later and macOS Monterey and later often recognize printers without a driver, but older operating systems and some printers need one. To check whether your printer needs a driver, try printing a test page first. If the print job fails or the printer does not appear in your printer list, you need the driver.

Go to the manufacturer's website and search for your printer model. Look for a "Drivers" or "Support" section, select your operating system (Windows 10, Windows 11, macOS, etc.), and read the driver file. Run the installer, follow the on-screen instructions, and restart your computer when prompted. After the restart, add the printer again through Settings or System Preferences.

If you cannot find the driver for an older printer, try searching online for the model number plus "driver read." Some manufacturers keep older drivers on their sites even if they are not listed prominently. If the driver truly does not exist, the printer may not work with your current operating system.

Testing your connection

After you add the printer, test it by opening Notepad (Windows) or TextEdit (Mac) and typing a few words. Go to File > Print, select your printer from the list, and click Print. If a page comes out, the connection is working. If nothing happens, check that the printer is powered on, has paper and ink or toner, and is not showing an error message on its screen.

If the print job appears to send but nothing prints, restart the printer and try again. If the printer still does not respond, go back to Settings or System Preferences, remove the printer, and add it again from scratch. Sometimes a fresh connection fixes a stalled one.

Troubleshooting when the printer will not connect

If your printer does not appear in the printer list after you plug it in or connect it to Wi-Fi, restart both devices. Turn off the printer completely, wait 30 seconds, and turn it back on. Restart your computer as well. This clears temporary glitches that often prevent recognition.

Check that your printer is on the same Wi-Fi network as your computer. Some printers have a separate guest network or require you to manually select the network from a menu. If you recently changed your Wi-Fi password, you may need to reconnect the printer to the network with the new password.

If the printer is very old, it may not be compatible with your current operating system. Check the manufacturer's website to see the oldest Windows or macOS version the printer supports. If your computer runs a newer version, the printer cannot connect. In that case, you will need a newer printer or a different computer.

Frequently Asked Questions

Do I need to read software to connect my printer?

Not always. Windows 10 and later and macOS Monterey and later recognize most modern printers without a driver. Older printers and some specialty features may require driver software from the manufacturer's website. Try adding the printer first; if it does not work, read the driver.

Can I connect multiple computers to the same printer?

Yes. If the printer is connected over Wi-Fi or Bluetooth, any computer on the same network can add it and print to it. If the printer is connected by USB, only the computer it is plugged into can use it directly, though you can share it over a network if you enable printer sharing in your operating system settings.

Why does my printer appear in the list but will not print?

Check that the printer has paper, ink or toner, and is not showing an error message. Restart the printer and try printing again. If it still fails, remove the printer from your printer list and add it again. Sometimes the connection gets stuck and a fresh add fixes it.

What if my printer is not showing up after I connect it to Wi-Fi?

Make sure the printer is on the same Wi-Fi network as your computer. Restart both the printer and your computer. If it still does not appear, check the printer's manual to see if it requires setup software from the manufacturer before it will connect over Wi-Fi.

Can I use my printer if I do not have the original USB cable?

Yes, if your printer supports Wi-Fi or Bluetooth. You can connect wirelessly instead. If your printer only has USB and you do not have the cable, you can buy a replacement USB cable online — they are inexpensive and widely available.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.