How to Open BIOS in Windows 10 and Other Versions

If you are using a computer with a Windows operating system, you must have heard of BIOS, even if you have not logged in before. We see the name BIOS, which is a software that takes the first initial steps by checking the hardware of our computer, as a field that we need to enter when there is a problem with our computer. This is true because not many users are familiar with the BIOS as long as it works normally.

The answer to the question of how to enter the BIOS varies with each Windows operating system version and even for each different make and model computer. If you are not using the UEFI BIOS of Windows 11, you have as little as a few seconds to enter the BIOS while your computer is booting. Let’s see what the BIOS is, what it does, how to open it in different Windows versions and what are the hotkeys in all details.

What is BIOS?

Basic Input – Output System, BIOS in short, Basic Input – Output System in Turkish; It is the first and most basic software that runs during the startup of your computer with Windows operating system. It can come internally on a chip located on the motherboard of the computer, or it can be installed by the user. After the BIOS runs for a short time, it hands over the task to the operating system and your computer continues to boot as you know it.

What does the BIOS do?

It is possible to say that the BIOS is both an initiator and control software. When you press the power button of your computer with Windows operating system and turn it on, the BIOS also works. The BIOS does a quick test called POST. During this short test, it is checked whether all the hardware and devices connected to your computer are working correctly. If they are working correctly, the task of the operating system starts.

You can adjust your computer’s initial settings and advanced hardware settings through the BIOS software. The BIOS software often runs your computer using the default settings. If you wish, you can customize the boot settings and hardware settings by entering the BIOS during startup, or you can set a password for the BIOS.

How to open BIOS?

• Method #1: How to open BIOS in Windows 11?
• Method #2: How to open BIOS in Windows 10?
• Method #3: How to open BIOS in Windows 8?

Method #1: How to open BIOS in Windows 11?

• Step #1: Restart your computer.
• Step #2: Press the BIOS launcher key during startup, depending on the make and model of your computer.
  • or
• Step #3: Open the Windows Settings page.
• Step #4: Open the system page.
• Step #5: Open the recovery option.
• Step #6: Click the Restart Now button in the Advanced Startup option.
• Step #7: The UEFI BIOS will boot.

Just follow the steps above to open the BIOS software on your computer with Windows 11 operating system. The first steps are similar in all Windows versions. However, since the Windows 11 version has switched to UEFI BIOS, you can open the BIOS software without pressing any key during startup by following the other steps.

Method #2: How to open BIOS in Windows 10?

• Step #1: Restart your computer.
• Step #2: Press the BIOS launcher key during startup, depending on the make and model of your computer.
  • If you upgraded to UEFI BIOS;
• Step #3: Open the Windows Settings page.
• Step #4: Open the Troubleshoot page.
• Step #5: Select UEFI Firmware Settings from Advanced Options.
• Step #6: Click the Restart Now button in the Advanced Startup option.
• Step #7: The UEFI BIOS will boot.

Just follow the steps above to open the BIOS software on your computer with Windows 10 operating system. The first steps are similar in all Windows versions. However, if you have upgraded your BIOS to UEFI BIOS as in Windows 11, you can also open the BIOS software without pressing any key during startup by following the other steps.

Method #3: How to open BIOS in Windows 8?

• Step #1: Restart your computer.
• Step #2: Press the BIOS launcher key during startup, depending on the make and model of your computer.
  • or
• Step #3: Open the Charms bar with the Windows key + C key combination.
• Step #4: Click the Settings button.
• Step #5: Change PC Settings and open the General tab from there.
• Step #6: Click Restart Now.
  • or
• Step #7: Open the shutdown menu.
• Step #8: With the cursor over the Restart button, press the Shift key.
• Step #9: The BIOS will boot.

Just follow the steps above to open the BIOS software on your computer with Windows 10 operating system. The first steps are similar in all Windows versions. The next steps may vary depending on both the make and model of your computer and the updates your operating system has received.

BIOS keys according to different computer brands:

What are the Acer BIOS keys?

Although it varies according to the model, when you start your Acer brand computer, you can use one of the F2, Del, F1, F10, Ctrl + Alt + Esc keys to open the BIOS software without the logo. You can get the most accurate information from the official website of the manufacturer by searching by brand and model.

What are Asus BIOS keys?

Although it varies according to the model, when you start your Asus brand computer, you can use one of the F2, Del, F10 keys to open the BIOS software without the logo. You can get the most accurate information from the official website of the manufacturer by searching by brand and model.

What are the Dell BIOS keys?

Although it varies according to the model, when you start your Dell computer, you can use one of the F2, F1, Del, F12, F3, Ctrl + Alt + Enter, Fn + Esc, Fn + F1 keys to open the BIOS software without the logo. You can get the most accurate information from the official website of the manufacturer by searching by brand and model.

What are HP BIOS keys?

Although it varies according to the model, when you start your HP brand computer, you can use one of the F1, F2, F6, F11 keys to open the BIOS software without the logo. You can get the most accurate information from the official website of the manufacturer by searching by brand and model.

What are Lenovo BIOS keys?

Although it varies according to the model, when you start your Lenovo brand computer, you can use one of the F1, F2, Ctrl + Alt + F3, Ctrl + Alt + Insert, Fn + F1 keys to open the BIOS software without the logo. You can get the most accurate information from the official website of the manufacturer by searching by brand and model.

What are Sony BIOS keys?

Although it varies according to the model, when you start your Sony branded computer, you can use one of the F1, F2, F3 keys to open the BIOS software without the logo. You can get the most accurate information from the official website of the manufacturer by searching by brand and model.

What are Toshiba BIOS keys?

Although it varies according to the model, when you start your Toshiba brand computer, you can use one of the F2, F1, Esc, F12 keys to open the BIOS software without the logo. You can get the most accurate information from the official website of the manufacturer by searching by brand and model.

What are Samsung BIOS keys?

Although it varies according to the model, when you start your Samsung brand computer, you can use one of the ESC, F2, F11 or F12 keys to open the BIOS software without the logo. You can get the most accurate information from the official website of the manufacturer by searching by brand and model.

What are MSI BIOS keys?

Although it varies according to the model, when you start your computer with MSI brand motherboard, you can use one of the Del, F2 keys to open the BIOS software without the logo. You can get the most accurate information from the official website of the manufacturer by searching by brand and model.

We talked about the details you need to know about BIOS by answering questions such as what is the BIOS, the first software that runs by checking the hardware of your computer, what it does, how to open the BIOS in different Windows versions and what are the hot keys.