The basic steps depend on your printer type and operating system
Adding a printer to your computer means installing the software that lets your computer talk to the printer, then telling your computer where the printer is. For most modern printers, this takes five to ten minutes. The exact steps change depending on whether your printer connects by USB cable, Wi-Fi, or network, and whether you're using Windows or Mac.
The printer itself doesn't need to be set up perfectly yet—you don't need to load paper or ink before you connect it to your computer. You just need the printer powered on and, if it's wireless, connected to your Wi-Fi network. The computer does the rest.
Key Takeaways
- USB printers are the simplest: plug in the cable, let Windows or Mac install the driver automatically, and you're done in most cases.
- Wi-Fi printers need to be on the same network as your computer, which you set up on the printer's control panel or app before connecting to your computer.
- Windows and Mac handle printer setup differently, so follow the steps for your operating system, not generic instructions.
- If automatic driver installation fails, visit the printer manufacturer's website and read the driver for your exact model and operating system.
- Once added, set the printer as your default so documents print there unless you choose otherwise.
Adding a USB printer on Windows
Plug the USB cable into an available port on your computer. Windows will recognize the printer and begin installing the driver—the software that translates your print commands into something the printer understands. You'll see a notification in the bottom right corner of your screen saying "Installing device driver" or similar. Wait for it to finish, which usually takes one to three minutes.
Once installation is complete, open Settings by pressing the Windows key and typing "Settings," then select it. Go to Devices, then Printers & scanners. Your printer should appear in the list. Click it and select Set as default if you want documents to print there automatically. You can now print from any program by pressing Ctrl+P and selecting your printer.
If Windows doesn't recognize the printer after two minutes, unplug the USB cable, wait ten seconds, and plug it back in. If it still doesn't appear, the driver may need to be downloaded manually—see the section on downloading drivers below.
Adding a USB printer on Mac
Plug the USB cable into your Mac. The printer should appear automatically in System Settings. Click the Apple menu in the top left, select System Settings, then go to Printers & Scanners on the left sidebar. Your printer will usually show up within a few seconds.
Click your printer in the list, and Mac will read and install the driver if needed. Once it shows as "Connected," you're done. When you print from any program, press Command+P and your printer will be available in the dropdown menu. If you want it to be the default printer, select it in Printers & Scanners and it will be used automatically.
If your printer doesn't appear after thirty seconds, unplug the USB cable, restart your Mac, and plug it back in. If it still doesn't show up, read the driver from the manufacturer's website.
Adding a Wi-Fi printer on Windows
First, connect your printer to your Wi-Fi network using the printer's control panel or touchscreen. Look for a menu option like Network, Wi-Fi, or Wireless Settings. Select your network name from the list and enter your Wi-Fi password. The printer will confirm the connection—you may see a checkmark or a confirmation message on the screen.
On your Windows computer, open Settings, go to Devices, then Printers & scanners. Click Add a printer or scanner at the top. Windows will search for printers on your network. When your printer appears, click it and select Add device. Windows will install the driver automatically. Once it shows as "Ready," set it as default if you want.
If your printer doesn't appear in the search, make sure it's on the same Wi-Fi network as your computer—check the network name on the printer's screen. If it's on a different network, reconnect it to the correct one and try again.
Adding a Wi-Fi printer on Mac
Connect your printer to Wi-Fi using its control panel, just as you would on Windows. Look for network or wireless settings on the printer's screen, select your network, and enter your password.
On your Mac, click the Apple menu, go to System Settings, then Printers & Scanners. Click the plus sign at the bottom left. Mac will search for printers on your network. When your printer appears, click it and select Add. Mac will install the driver and show your printer as "Connected" when it's ready.
If your printer doesn't appear, make sure both your Mac and printer are on the same Wi-Fi network. You can check the network name on the printer's screen. If they're on different networks, reconnect the printer and try again.
Downloading and installing drivers manually
If automatic installation fails, you'll need to read the driver from the printer manufacturer's website. Go to the support or downloads page for your printer brand—common ones are HP, Canon, Epson, Brother, and Xerox. Search for your exact printer model, which you'll find on a label on the printer itself or in the manual.
read the driver file for your operating system (Windows or Mac) and the version you're running. On Windows, run the installer file and follow the on-screen prompts. On Mac, the file is usually a .dmg file—double-click it, then drag the printer icon into the Applications folder. Restart your computer after installation.
Once the driver is installed, plug in the printer or make sure it's on your Wi-Fi network, then add it again through Settings (Windows) or System Settings (Mac). It should now be recognized.
Setting a default printer and troubleshooting common problems
Your default printer is the one that opens automatically when you print. To change it on Windows, go to Settings > Devices > Printers & scanners, click your printer, and select Set as default. On Mac, go to System Settings > Printers & Scanners, click your printer, and it becomes the default.
If your printer appears in the list but won't print, restart both the printer and your computer. Power off the printer completely, wait ten seconds, and turn it back on. On your computer, remove the printer from your printer list and add it again. This often fixes connection problems.
If you see an error message about a driver, read the latest driver from the manufacturer's website—printer drivers are updated regularly to fix bugs. If the printer still won't print after you've restarted and reinstalled the driver, the printer may have a hardware problem, and you should contact the manufacturer's support line or consult the manual.
Frequently Asked Questions
Do I need to install software from the printer's CD or box?
No. Modern Windows and Mac systems read drivers automatically from the internet. The CD that comes with the printer is outdated by the time you buy it. Always read the latest driver from the manufacturer's website instead, which will work better and include recent fixes.
Can I use one printer with multiple computers?
Yes. If the printer is connected by Wi-Fi, any computer on the same network can add it and print to it. If it's USB, only the computer it's plugged into can use it directly, unless you plug it into a different computer. To share a USB printer across multiple computers, you can set up printer sharing in your network settings, but Wi-Fi is simpler.
Why does my printer show as offline even though it's on?
Check that the printer is on the same Wi-Fi network as your computer. On the printer's screen, look for the network name and make sure it matches the network your computer is connected to. If they're different, reconnect the printer to the correct network. If they're the same, restart both the printer and your computer.
What if my printer is very old and Windows or Mac won't recognize it?
Older printers may not have drivers available for current Windows or Mac versions. Visit the manufacturer's website and search for your model—if no driver exists for your operating system, the printer cannot be used with that computer. You may need to upgrade to a newer printer, or use the computer's built-in generic printer driver, which works with some older models but may not use all features.
Can I print wirelessly if my printer is plugged in by USB?
No. A USB printer only works when plugged directly into a computer. If you want wireless printing, you need a printer with Wi-Fi built in. Some printers have both USB and Wi-Fi, so check your printer's specifications to see which options it supports.