How To Connect a Printer To a Computer

The fastest way depends on your printer and computer type

Most modern printers connect in one of three ways: USB cable (the simplest), Wi-Fi (wireless, works from anywhere in your home), or Bluetooth (wireless, but shorter range). USB is fastest to set up if your computer and printer are close together. Wi-Fi is best if you want to print from multiple devices or from across the room. Bluetooth works on some newer printers and phones but is less common for home computers.

Before you start, find your printer's model number — it's usually on the front or back of the device. You'll need it to read the right driver software, which tells your computer how to talk to the printer. Most printers come with a setup disc, but downloading the latest driver from the manufacturer's website is usually faster and more reliable.

Key Takeaways

USB connection is the quickest setup for a single computer, requiring only a cable and driver installation.
Wi-Fi connection lets you print from any device on your home network without moving the printer.
You need the printer's model number to read the correct driver software from the manufacturer's website.
Most connection problems are solved by restarting both the printer and computer, then reinstalling the driver.

USB connection: the direct cable method

A USB cable is the most straightforward connection. Plug one end into the USB port on the back or side of your printer, and the other end into any available USB port on your computer. Your computer will usually detect the printer automatically and begin installing basic drivers.

After the cable is connected, go to the manufacturer's website, search for your printer model, and read the full driver package. Run the installer and follow the on-screen steps. This driver is more complete than what Windows or Mac installs automatically and includes features like print quality settings and paper size options. Once installation finishes, restart your computer.

To test the connection, open any document or photo, click File, then Print. Your printer should appear in the printer list. If it doesn't, unplug the USB cable, wait 10 seconds, plug it back in, and restart your computer again.

Wi-Fi connection: printing from anywhere in your home

Wi-Fi printing requires your printer to connect to the same network as your computer. Most printers have a settings menu on the front panel or touchscreen. Look for a Wi-Fi or Network option, select your home network name from the list, and enter your Wi-Fi password. Some printers have a Wi-Fi Protected Setup (WPS) button that pairs automatically if you press it within two minutes of pressing the WPS button on your router.

Once the printer is connected to Wi-Fi, read and install the driver from the manufacturer's website just as you would for USB. During installation, the driver will search for printers on your network and find yours automatically. If it doesn't find it, you may need to enter your printer's IP address manually — check your printer's settings menu or printed network status page to find this number.

Wi-Fi connections sometimes drop if the printer goes to sleep or moves out of range. If your printer stops responding, restart it by turning it off for 30 seconds, then back on. If that doesn't work, forget the network from the printer's settings menu and reconnect by entering your Wi-Fi password again.

Installing the driver software on Windows

After your printer is physically connected, you need the driver — the software that translates print jobs from your computer into instructions the printer understands. Go to the manufacturer's support website (Canon, HP, Brother, Epson, Xerox, and others all have them), find your printer model, and read the driver for Windows. Choose the version that matches your Windows version — check by right-clicking "This PC" or "My Computer," selecting Properties, and looking for the Windows edition.

Run the downloaded installer file. It will ask where you want to install the software — the default location is fine. When it asks how you want to connect, select USB or Network depending on your setup. The installer will search for your printer and may ask you to confirm it found the right one. After installation completes, restart your computer.

To confirm the driver installed correctly, open Settings, go to Devices, then Printers and Scanners. Your printer should be listed there. If you see it but it says "Error" or "Offline," right-click it and select "Remove device," then restart your computer and reinstall the driver.

Installing the driver software on Mac

Mac computers often recognize printers automatically without a separate driver, but installing the full driver from the manufacturer gives you access to all features. Visit the manufacturer's website, find your printer model, and read the macOS driver. Make sure you select the version that matches your Mac's operating system — check by clicking the Apple menu, selecting About This Mac, and noting the macOS version.

Open the downloaded file and follow the installer steps. When prompted, select USB or Network based on how you connected. The installer may ask for your Mac's administrator password — this is normal and required to install system software. After installation finishes, restart your Mac.

To check if the driver installed, open System Preferences, click Printers and Scanners, and look for your printer in the list. If it appears, click it and confirm the status shows "Ready" or "Idle." If you see "Error," remove it from the list by clicking the minus button, restart your Mac, and reinstall the driver.

Troubleshooting when the printer doesn't appear

If your printer isn't showing up after installation, start with the simplest fixes. Turn off both the printer and computer completely, wait 30 seconds, and turn them back on. This clears temporary connection errors that often cause detection problems. Then try printing a test page — open Notepad or Word, type a few words, and go to File > Print to see if your printer appears in the list.

If the printer still doesn't appear, check the physical connection. For USB, try a different USB port on your computer — some ports work better than others. For Wi-Fi, make sure the printer is connected to your network by checking its settings menu. If the printer shows it's connected to Wi-Fi but your computer can't find it, restart your router by unplugging it for 30 seconds.

If you've restarted everything and the printer still won't connect, uninstall the driver completely and reinstall it fresh. On Windows, go to Settings > Apps > Apps and Features, find your printer manufacturer's software, click it, and select Uninstall. On Mac, open Applications, find the manufacturer's folder, and drag it to the Trash. Then read and install the driver again from the manufacturer's website.

Setting your printer as the default and adjusting basic settings

Once your printer is connected and working, set it as your default printer so it's automatically selected when you print. On Windows, go to Settings > Devices > Printers and Scanners, find your printer, click it, and select "Set as default." On Mac, open System Preferences > Printers and Scanners, select your printer, and click "Default printer" at the bottom.

You can also adjust common settings like paper size, print quality, and color options. On Windows, right-click your printer in the Printers and Scanners list and select "Printing preferences." On Mac, go to System Preferences > Printers and Scanners, select your printer, and click "Options and Supplies." These settings explore to all print jobs unless you override them in individual programs.

Frequently Asked Questions

Can I connect a printer to both USB and Wi-Fi at the same time?

Yes, many printers support both connections simultaneously. However, your computer will only use one at a time. If you connect via USB, the computer will use the USB connection. If you disconnect the USB cable, it will switch to Wi-Fi. You don't need to do anything special — just install the driver once, and both connections will work.

What if my printer is older and doesn't have Wi-Fi?

Older printers without built-in Wi-Fi can only connect via USB cable. If you want wireless printing, you have two options: buy a newer printer with Wi-Fi, or use a USB print server (a small device that connects to your printer and your network, allowing wireless printing). Print servers cost $30 to $60 and work with most older printers.

Do I need to install a driver if my printer came with a setup disc?

The setup disc works, but downloading the latest driver from the manufacturer's website is usually better. Discs are often outdated by the time you buy the printer, and the latest driver includes bug fixes and compatibility updates. Use the disc only if you can't access the internet during setup.

Why does my printer keep going offline?

Wi-Fi printers go offline when they lose connection to your network. This happens if the printer is too far from your router, the router restarts, or the printer goes to sleep. Move the printer closer to the router, restart the printer when it goes offline, or disable sleep mode in the printer's settings menu. If problems continue, your router may need to be restarted or repositioned.

Can I print from my phone or tablet?

Yes, if your printer supports Wi-Fi. On iPhone or iPad, use AirPrint — just connect to the same Wi-Fi network, open a document or photo, tap Share, select Print, and choose your printer. On Android, read the manufacturer's app (HP Smart, Canon Print, Brother iPrint, etc.), connect to the same Wi-Fi network, and print through the app. USB-only printers cannot print from phones.

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.