How to Open BIOS in Windows 11: a Step-by-Step Guide

How to Open BIOS in Windows 11: a Step-by-Step Guide


When it comes to troubleshooting or making certain changes to your computer’s hardware settings, accessing the BIOS (Basic Input/Output System) is essential. In this guide, we will walk you through the step-by-step process of opening the BIOS in Windows 11.

What is BIOS?

BIOS is a firmware that is embedded on a computer’s motherboard. It contains the basic instructions that help the computer hardware interact with the operating system. By accessing the BIOS, you can modify various hardware settings such as boot order, CPU and memory configurations, and more.

Step 1: Restart your computer

To open the BIOS in Windows 11, you’ll need to start by restarting your computer. Click on the Windows icon in the bottom left corner of your screen and select the “Power” option. Then, click on “Restart” to initiate the restart process.

Step 2: Access the Advanced Startup Options

Once your computer has restarted, press and hold the “Shift” key while clicking on the “Restart” button in the Power menu. This will take you to the Advanced Startup Options screen.

Step 3: Navigate to Troubleshoot

In the Advanced Startup Options screen, click on the “Troubleshoot” option. This will open a new window with additional troubleshooting options.

Step 4: Open Advanced options

Within the Troubleshoot window, click on the “Advanced options” button. This will provide you with further advanced options to choose from.

Step 5: Locate and select UEFI Firmware Settings

Scroll down the list of advanced options until you find the “UEFI Firmware Settings” option. Click on it to access the BIOS settings.

Step 6: Restart and access BIOS

Upon selecting the UEFI Firmware Settings, you will be prompted to restart your computer to apply the changes. Click on the “Restart” button to proceed. Your computer will then restart and automatically open the BIOS.


Opening the BIOS in Windows 11 is a straightforward process, provided you follow the steps outlined in this guide. By accessing the BIOS, you have the ability to modify various hardware settings, allowing you to optimize your computer’s performance or troubleshoot any issues you may encounter.

Remember, making changes to the BIOS settings should be done with caution, as incorrect modifications can potentially cause system instability. If you are unsure about any specific settings or their implications, it is recommended to seek guidance from your computer manufacturer or a professional technician.


1. How do I access BIOS in Windows 11?

To access BIOS in Windows 11, you can use the following steps:
1. Restart your computer.
2. When the computer starts booting, press the designated key to enter BIOS.
3. This key might vary depending on your computer’s manufacturer, but commonly used keys are F2, F10, Del, or Esc.

2. Can I access BIOS directly from Windows 11?

No, you cannot access BIOS directly from Windows 11. You need to restart your computer and enter BIOS during the boot process.

3. How can I determine the key to access BIOS on my computer?

To determine the key to access BIOS on your computer, you can try the following methods:
1. Check the user manual or documentation provided with your computer.
2. Visit the manufacturer’s website and search for your specific model’s BIOS access key.
3. Look for BIOS access information during the initial boot screen or in the BIOS settings section of your computer’s settings.

4. Can I access UEFI instead of BIOS in Windows 11?

Yes, Windows 11 uses UEFI (Unified Extensible Firmware Interface) instead of traditional BIOS. The steps to access UEFI are similar to accessing BIOS.

5. What is the purpose of accessing BIOS/UEFI in Windows 11?

Accessing BIOS/UEFI in Windows 11 allows you to modify hardware settings, configure boot sequence, update firmware, troubleshoot issues, and perform various system-level configurations.

6. Can I use the same BIOS/UEFI settings in Windows 11 that I used in previous Windows versions?

In most cases, you can use the same BIOS/UEFI settings in Windows 11 that you used in previous versions of Windows. However, it’s always recommended to review and adjust the settings based on any new hardware or software requirements.

7. What should I do if I can’t access BIOS in Windows 11?

If you are unable to access BIOS in Windows 11, you can try the following steps:
1. Make sure you are pressing the correct key during the initial boot process.
2. Restart your computer and try again.
3. If the issue persists, consult your computer’s manufacturer or refer to their support documentation for specific instructions.

8. Can I make changes in BIOS/UEFI settings without any risk?

While most BIOS/UEFI settings are safe to modify, it’s important to be cautious as incorrect settings can cause issues with your computer’s functionality. It’s recommended to document the original settings or take a backup before making any changes.

9. Is it necessary to access BIOS/UEFI for regular usage of Windows 11?

No, for regular usage of Windows 11, accessing BIOS/UEFI is not necessary. It’s primarily required when you need to perform specific hardware-related configurations or troubleshoot issues at the firmware level.

10. Can I access BIOS/UEFI from a virtual machine running Windows 11?

Yes, it is possible to access BIOS/UEFI from a virtual machine running Windows 11. The steps to access BIOS/UEFI in the virtual machine may vary depending on the virtualization software being used. It’s recommended to refer to the virtualization software’s documentation for specific instructions.