What driver updates do and why you need them

A driver is software that lets Windows talk to a piece of hardware—your graphics card, printer, network adapter, sound card, or motherboard. When manufacturers release driver updates, they usually fix bugs, improve performance, or add support for new features. Updating drivers can stop crashes, speed up your system, fix devices that stopped working, or resolve printer and display problems.

Windows itself handles some drivers automatically through Windows Update. Others you may need to update manually, especially for graphics cards, printers, and older devices. The good news is that you have several straightforward ways to do this, and most take just a few minutes.

Key Takeaways

  • Windows Update automatically installs many driver updates, so check there first by opening Settings and selecting Update & Security.
  • Device Manager shows you which devices have outdated drivers and lets you update them directly from Windows.
  • For graphics cards and printers, visiting the manufacturer's website often gives you the newest drivers faster than Windows Update.
  • Always restart your PC after installing a driver update to make sure the change takes effect.
  • If a driver update causes problems, you can roll back to the previous version through Device Manager.

Updating drivers through Windows Update

Windows Update is the easiest starting point because it runs in the background and requires almost no work from you. Open Settings by pressing the Windows key and typing "settings," then select the Settings app. Click Update & Security on the left side, then click Check for updates. Windows will scan for available updates, including driver updates, and install them automatically.

This method works well for common hardware like network adapters, sound cards, and some graphics cards. However, it does not always have the newest drivers—manufacturers often release updates to their own websites first. If you have a newer graphics card or a printer that is not working properly, you may need to use one of the other methods below.

Finding and updating drivers in Device Manager

Device Manager shows you every piece of hardware connected to your PC and tells you which ones need updates. Right-click the Windows Start button and select Device Manager, or press the Windows key, type "device manager," and open it. You will see a list of hardware categories like Display adapters, Sound, video and game controllers, and Printers.

Look for a yellow exclamation mark next to any device—that means the driver is missing or outdated. Click the arrow next to a category to expand it and see the devices inside. Right-click the device with the warning mark and select Update driver. Choose Search automatically for updated driver software and let Windows search for the newest version. If Windows finds one, it will install it. If not, you can try the manufacturer's website method described below.

Even devices without a warning mark may have newer drivers available. Right-click any device, select Update driver, and follow the same steps. This is especially useful for graphics cards and printers, where newer drivers often improve performance or fix specific problems.

Getting the latest drivers from the manufacturer

For graphics cards, printers, and other devices where performance matters, the manufacturer's website usually has the newest drivers. For an NVIDIA graphics card, go to nvidia.com/read/driverDetails.aspx. For AMD, visit amd.com/en/support. For Intel graphics, go to intel.com/content/www/us/en/support/detect.html. Each site has a tool that detects your hardware and shows you the latest driver available.

For printers, visit the manufacturer's support page—search "[Printer Brand] drivers" in your web browser. read the driver file to your PC, then double-click it to run the installer. Follow the on-screen instructions, and restart your PC when prompted. This method gives you access to the newest drivers before they reach Windows Update, and it often includes extra software like printer management tools.

If you are not sure which graphics card or other hardware you have, open Device Manager, find the device, right-click it, select Properties, and look at the name shown. You can also right-click the device and select Update driver, then choose Browse my computer for driver software if you have already downloaded a driver file and want to install it manually.

What to do if a driver update causes problems

Occasionally a new driver causes crashes, performance drops, or device failures. If this happens, you can roll back to the previous version. Open Device Manager, right-click the problem device, and select Properties. Click the Driver tab, then click Roll Back Driver. If that button is grayed out, no previous version is available to restore.

If rolling back does not work or is not an option, you can uninstall the driver and let Windows reinstall an older version. Right-click the device in Device Manager and select Uninstall device. Check the box that says Delete the driver software for this device, then click Uninstall. Restart your PC. Windows will automatically reinstall a working driver, usually an older stable version.

Automating driver updates with third-party tools

If you prefer not to check for driver updates manually, several free tools scan your system and read updates for you. DriverFix, Snappy Driver Installer, and Driver Booster are popular options. These tools work by scanning your hardware, comparing it against online databases, and downloading the latest drivers from manufacturers.

The advantage is convenience—you run the tool, it finds outdated drivers, and you click a button to install them all. The disadvantage is that you have less control over which drivers get installed and when. For most users, checking Windows Update monthly and updating graphics card drivers once or twice a year through the manufacturer's website is sufficient. Automated tools are most useful if you have many older devices or if you want to set it and forget it.

Frequently Asked Questions

Do I need to uninstall the old driver before installing a new one?

No. When you install a new driver through Windows Update, Device Manager, or the manufacturer's installer, it automatically replaces the old one. Uninstalling first is only necessary if you are troubleshooting a problem or switching between manufacturers—for example, if you are replacing an NVIDIA card with an AMD card.

Why does my PC keep asking me to restart after a driver update?

Drivers are low-level software that Windows loads when it starts. A restart ensures the old driver is completely removed from memory and the new one loads fresh. Always restart when prompted—skipping the restart means the new driver may not work properly.

Can updating drivers improve gaming performance?

Yes, especially for graphics card drivers. Manufacturers release driver updates that optimize performance for new games and fix bugs that cause stuttering or crashes. If you play games, updating your GPU driver every few months is worth doing.

What if I cannot find a driver for my old device?

If a device is very old, the manufacturer may no longer provide drivers for your version of Windows. Check the manufacturer's website first. If nothing is available, try searching the device name plus "Windows 10 driver" or "Windows 11 driver" in a search engine. As a last resort, you can try installing a driver from an older Windows version—right-click the device in Device Manager, select Update driver, choose Browse my computer, and select Let me pick from a list of available drivers.

Is it safe to update all drivers at once?

Yes, it is generally safe. Windows Update and Device Manager install drivers one at a time and test each one. The only exception is if you are using a third-party tool that installs many drivers in one batch—in that case, restart your PC after installation and monitor for problems over the next few hours.