How to Enable Secure Boot Windows 11: A Step-by-Step Guide

Enabling Secure Boot in Windows 11 ensures that your computer boots only with trusted software and helps protect your system from malicious attacks. This guide will walk you through the necessary steps to enable Secure Boot on your Windows 11 system.

How to Enable Secure Boot in Windows 11

By the end of these steps, your Windows 11 system will have Secure Boot enabled, helping to safeguard your computer from unauthorized software during the boot process.

Step 1: Restart Your Computer

Restart your computer and enter the BIOS/UEFI setup.

When your computer restarts, look for a prompt indicating which key to press to enter BIOS/UEFI. Common keys include F2, F10, ESC, or DEL. Press the appropriate key to access the BIOS/UEFI settings.

Step 2: Navigate to the Boot Menu

In the BIOS/UEFI setup, find and enter the Boot menu.

The Boot menu can usually be found in the top navigation bar or as a tab on the main screen. Use the arrow keys to navigate and the Enter key to select.

Step 3: Locate Secure Boot Option

Find the Secure Boot option within the Boot menu.

The Secure Boot option is typically found under the Boot tab or sometimes within a Security tab. If you cannot find it, refer to your motherboard’s manual or the manufacturer’s website.

Step 4: Enable Secure Boot

Enable the Secure Boot option by changing the setting to "Enabled."

Use the arrow keys to highlight the Secure Boot option and press Enter to change the setting. Select "Enabled" from the dropdown or list of options.

Step 5: Save Changes and Exit

Save your changes and exit the BIOS/UEFI setup.

Look for an option to save and exit, often labeled "Save & Exit Setup" or something similar. Confirm your choice, and your computer will restart with Secure Boot enabled.

After enabling Secure Boot, your computer will boot up more securely, checking for trusted software signatures to protect against malware and unauthorized software.

Tips for Enabling Secure Boot in Windows 11

  • Check Compatibility: Ensure your hardware supports Secure Boot by consulting your motherboard’s manual.
  • Update BIOS/UEFI: Sometimes, a BIOS/UEFI update is necessary to enable Secure Boot.
  • Look for CSM: Disable Compatibility Support Module (CSM) if Secure Boot is grayed out.
  • Backup Data: Always back up important data before making BIOS/UEFI changes.
  • Manufacturer Guides: Refer to your device manufacturer’s support pages for detailed instructions.

Frequently Asked Questions

What is Secure Boot?

Secure Boot is a security feature that ensures your PC boots using only software trusted by the PC manufacturer.

Why can’t I find the Secure Boot option in my BIOS/UEFI?

Your BIOS/UEFI might need an update, or your hardware may not support Secure Boot. Check your system’s manual.

Do I need to reinstall Windows after enabling Secure Boot?

No, you shouldn’t need to reinstall Windows. However, ensure your system is configured for UEFI mode.

Will enabling Secure Boot affect my dual-boot setup?

Yes, Secure Boot can affect non-Windows operating systems. Ensure the other OS supports Secure Boot, or consider disabling it when using multiple OSes.

How do I verify Secure Boot is enabled?

In Windows, you can check the System Information tool. Look for the "Secure Boot State" entry to confirm it’s enabled.


  1. Restart your computer
  2. Navigate to the Boot menu
  3. Locate Secure Boot option
  4. Enable Secure Boot
  5. Save changes and exit


Enabling Secure Boot in Windows 11 is a crucial step toward enhancing the security of your system. This guide provided a simple, step-by-step approach to activate this feature, ensuring that your computer boots only with trusted software. Remember, protecting your system starts with these basic security measures. If you’re keen on learning more about other security features in Windows 11, stay tuned for more guides and tips.

Taking the time to enable Secure Boot can save you from potential headaches down the road. It’s like putting a lock on your door—simple but effective. So, dive into your BIOS/UEFI settings and make this change today!