How Windows 11 Safe Mode works and when to use it

What is Windows 11 Safe Mode?

Safe Mode is a useful tool to help diagnose and resolve stability issues for computers running Windows 11, although Windows has provided the feature for decades.

Safe Mode is an operating environment in which Windows 11 runs in a minimal state, using only the most basic device drivers. Admins can use Safe Mode to diagnose and resolve performance and stability issues. For example, admins might use Safe Mode if a user's computer continuously crashes, freezes or displays error messages. These issues can have several causes, such as a malware infection or a recent hardware or software installation. By disabling some of the drivers or app processes that could cause a boot failure, system crash or other problem, Safe Mode helps admins see where the issue might be coming from. Perhaps more importantly, Safe Mode gives admins a way to access an otherwise inaccessible OS so that they can resolve the problem. If installing a new device driver were to leave a system in an unbootable state, for instance, an admin might boot the system into Safe Mode and uninstall the driver that's causing the problem.

When a Windows 11 computer is malfunctioning or the OS is inaccessible, admins should consider using Safe Mode to help troubleshoot the issue. As with Windows 10, Windows 11 offers three versions of Safe Mode:

• Safe Mode includes a basic Windows UI, which runs only a minimal set of drivers and services and blocks all network connectivity. You can still access files, run applications and diagnose issues, but you're doing so within an isolated, bare-bones environment. This is the standard, most commonly used version of Safe Mode.
• Safe Mode with Networking works much like basic Safe Mode, but it adds network connectivity so you can access the internet or other computers on your network. This can be useful if you need to download a file to fix the problem at hand. However, you must be careful when using this version because security protections are disabled in Safe Mode, making the system more vulnerable to outside attacks. Be especially wary about using this version if you are investigating potential malware.
• Safe Mode with Command Prompt takes you to a command prompt window rather than the usual GUI desktop. You can navigate the directory structure and run programs at the command prompt, similar to a command prompt in regular Windows 11. For example, to launch System Configuration, you can run the MSConfig command, or to perform an immediate restart, you can issue a shutdown /r command. This Safe Mode version is meant primarily for administrators or advanced users.

All three versions of Safe Mode operate with a limited set of files, drivers, services and features. If the computer runs with no problem in Safe Mode, you can assume there is no issue with the basic system. Instead, the source might be a plugin, device driver, malicious file or third-party app.

Once in Safe Mode, you can take steps to address a computer's problems. For example, you might update drivers, scan for malware, remove a new hardware component, uninstall a recently added application or use System Restore to revert the system to an earlier restore point. If all else fails, you can reinstall Windows 11, choosing whether to retain personal files or user-installed apps.

How to use Windows 11 Safe Mode

Safe Mode did not change significantly between Windows 10 and Windows 11, so anyone familiar with Safe Mode in Windows 10 should have no problem using Safe Mode in Windows 11. The key to accessing Safe Mode is to restart the computer and boot into one of the Safe Mode versions. Then, Safe Mode will load rather than the regular Windows 11 OS.

Windows 11 provides several options for launching Safe Mode. The main difference from one to another is how you restart the computer. They all end up at the same place: the Choose an option screen. No matter which method you use to restart the computer, the goal is always to get to this screen.

The easiest method to do this is through the Power button on the Windows sign-in screen or Start menu. In either case, you only need to click the Power button, hold the Shift key and then click Restart. The computer will then restart and display the Choose an option screen. You can also get to this screen through the Settings app, System Configuration utility or command prompt, but these approaches require several extra steps, and you still end up at the same place.

If Windows doesn't start properly and you can't access the login screen, you must go through the Windows Recovery Environment (WinRE) to launch Safe Mode. The WinRE is a companion OS installed alongside Windows 11, but it's a little tricky to get to. You must turn the computer off and then on several times. Hold the Power button for 10 seconds each time you turn it off. After it's off, turn it back on, and as soon as Windows launches, turn it off again. After the third restart, the computer should display the WinRE Automatic Repair screen. From there, click Advanced options. This should take you to the Choose an option screen.

In any case, once you reach the Choose an option screen, select Troubleshoot > Advanced options > Startup Settings > Restart. On the second Startup Settings screen, select one of the Safe Mode versions by pressing the appropriate number or function key:

• Press 4 or F4 to enable Safe Mode.
• Press 5 or F5 to enable Safe Mode with Networking.
• Press 6 or F6 to enable Safe Mode with Command Prompt.

After you select a Safe Mode option, the computer will start again and boot into Safe Mode.

If you're using basic Safe Mode or Safe Mode with Networking, the screen will show a minimal Windows GUI that displays the words Safe Mode in several places, along with the Windows build number.

If you're using Safe Mode with Command Prompt, you'll see only a command prompt window.

How to exit Windows 11 Safe Mode

After you diagnose and resolve any issues with the computer, you can exit Safe Mode and return to the normal Windows 11 environment. Typically, you only need to restart the computer in the usual way to get out of Safe Mode. From there, it should automatically return to the regular OS.

If that doesn't work and the computer continues to reboot into Safe Mode, use the System Configuration utility. Take the following steps:

• Right-click on the Start icon and select the Run command from the shortcut menu.
• Enter MSConfig and click OK.
• When the System Configuration window opens, select the Boot tab.
• Uncheck the Safe boot checkbox.
• Click OK.

After restarting the computer again, it should boot normally into the standard Windows 11 environment.

Safe Mode remains a dependable tool for stabilizing Windows 11 devices across the enterprise. By incorporating it into your broader endpoint management and incident‑response playbook, you can strengthen your organization's resilience against system failures, misconfigurations and malware‑related disruptions.

Editor's note: This article was originally written by Robert Sheldon in September 2022. Brien Posey updated and expanded this article in February 2026 to improve the reader experience.

Brien Posey is a former 22-time Microsoft MVP and a commercial astronaut candidate. In his more than 30 years in IT, he has served as a lead network engineer for the U.S. Department of Defense and a network administrator for some of the largest insurance companies in America.

Robert Sheldon is a freelance technology writer. He has written numerous books, articles and training materials on a wide range of topics, including big data, generative AI, 5D memory crystals, the dark web and the 11th dimension.