If your computer’s audio is glitching, sounds distorted, or has vanished entirely, one of the first things worth checking is whether your sound drivers are up to date. These drivers are essentially the layer that lets the operating system communicate with the audio hardware—whether it’s built into the motherboard or a dedicated sound card. And yes, sometimes the issue feels like an impossible bug, but it’s fixed with something far less glamorous: installing a newer version.
On Windows, the most recommended route is to start with Windows Update, because it’s the simplest method and it centralizes not only system patches, but also drivers and security updates. If the PC hasn’t been updated in a while, it makes sense to try this first before digging into more specific menus. To do it, open the Start menu, go to Settings, enter Update & Security, and click Check for updates. If new packages are available, Windows will let you download and install them, including those related to audio.
Updating audio on Windows: start with Windows Update
This method has a clear advantage: it helps you avoid manually installing the wrong driver and lets the system handle the process. In many cases—especially on computers with common integrated audio—it’s enough to restore normal sound output or improve compatibility after a system update. It’s not always the final answer, of course, but it’s the most sensible starting point.
If the problem is still there after updating Windows, the next logical step is the Device Manager. From the Start menu, you can search for that tool directly and, once it’s open, expand Sound, video and game controllers. That’s where the main audio driver usually appears; on many computers it will be Realtek Audio, although it can vary if your system uses a different sound card. Right-click the device, choose Update driver, and then select the option to automatically search for updated driver software.
Windows will check both your computer and the internet for a newer driver. If it finds one, it will offer to install it; if it doesn’t, it will tell you the best version available is already installed. It’s not the most exciting process in the world, but it’s one of those classic features that saves more machines than you’d think.
When to use Device Manager
Device Manager is useful when you want to go straight to the audio component and not rely on a full system update. It also helps you identify which driver your computer is actually using—handy if you’re not sure about the manufacturer or if the hardware doesn’t match what you expected. In that sense, it brings some order to an area where many users only discover what audio chip they have when it stops working.
There’s also a basic recommendation worth keeping in mind: make sure the installed sound card is compatible with your system. With very specific hardware—or setups that include third-party components—it can also help to identify the device or software vendor and check whether they offer the latest driver. This is mentioned as supporting advice, not the primary path, since the reference prioritizes the operating system’s built-in tools.
If sound stops working right after an update, a reasonable thing to check is whether an incorrect driver version was installed. No additional concrete steps are detailed to fix it, so it’s best to keep that general idea in mind and avoid too much guesswork. When audio breaks, random changes can turn a minor issue into a technical odyssey. If you need a broader troubleshooting guide, see how to fix sound problems in Windows 11.
How sound drivers are updated on macOS
On macOS, the approach is more straightforward because Apple bundles these updates into the operating system itself. There isn’t a separate section specifically for sound drivers, so the correct way to check is to open the Apple menu and go to System Preferences to find Software Update. On older versions of the OS, you may access it from About This Mac, which takes you to the app store to manage available updates.
Once you’re there, the Mac checks for new versions and lets you click Update Now to install everything pending, including drivers, apps, and security improvements. You may also see an option to view more details and decide which updates to install. On Apple computers, this centralized approach makes maintenance much easier and avoids the old manual driver hunt that’s still part of Windows tech folklore.
In short, if you want to update your sound drivers, the answer is simple: on Windows, start with Windows Update and, if needed, use Device Manager; on macOS, check Software Update in system settings. It’s the safest and most consistent way to keep your computer’s audio up to date without straying from the path each platform is designed around.
