How to Automatically Download and Install Drivers on a Dell Computer

Keeping your Dell computer up to date helps it run smoothly and reliably. Drivers are small pieces of software that help your computer communicate with its hardware like your graphics card, network adapter, audio device, and more. Dell offers simple tools that check for updates, download them, and install them for you.

This guide explains the easiest ways to update drivers automatically. If you are looking for a more complete overview of Dell’s automated tools including Dell SupportAssist, Dell Command | Update, and Dell/Alienware Update, visit our Driver Installation Guide for step-by-step guidance and helpful tips.

Before You Begin

Dell recommends downloading drivers and software directly from Dell to help keep your computer safe and working as expected. Downloading software from unknown sources may cause performance issues or prevent your computer from starting correctly.

Option 1: Use SupportAssist to Automatically Update Drivers

SupportAssist is Dell’s built‑in tool that scans your computer, checks for driver updates, and installs them for you. Most Dell computers that ship with Windows already include it.

To update drivers using SupportAssist:

1. Select Start, and then enter SupportAssist in the search box.
2. Select SupportAssist from the results.
3. In the SupportAssist window, select Start now.
4. SupportAssist will scan your computer. If driver updates are available, it will download and install them automatically.
5. Follow any prompts on the screen. Your computer may restart after updates are installed.

SupportAssist can also run other helpful tasks, such as checking hardware, improving performance, and optimizing network settings.

Option 2: Use the Dell.com Website to Scan for Updates

You can also allow the Dell Support website to identify your device and scan for updates.

To scan for driver updates on Dell.com:

1. Go to Dell Drivers & Downloads website.
2. If prompted, allow the website to detect your computer.
3. When asked, Download & Install SupportAssist so Dell can automatically identify your device and check for updates.
4. Follow the on‑screen steps to finish installing SupportAssist (if needed).
5. After the scan, review any suggested updates and install them.

Want an Easier and More Complete Experience?

Dell now offers a new, improved resource that guides you through all the best ways to update drivers, whether you prefer automatic tools or manual downloads. It covers:

• SupportAssist
• Dell Command | Update
• Dell/Alienware Update
• How to choose the right tool for your system
• Tips for smooth and successful updates

Visit the updated Driver Installation Guide. This page brings everything together in one place, making it easier to keep your Dell computer running at its best.