The basic input/output system (BIOS) is a firmware that is responsible for initializing and controlling the hardware components of a computer before the operating system (OS) is loaded. One important feature of the BIOS is the ability to change the boot order of the installed devices on your computer. Changing the boot order enables you to prioritize the device that you want your computer to boot from first, such as a USB drive, DVD or hard drive.

Here are the steps to change the boot order in BIOS:

Step 1: Access the BIOS menu. To access the BIOS, you need to restart your computer and press the corresponding key to enter the BIOS setup. The keys may vary depending on your computer brand and model, but commonly used keys are F1, F2, Del or Esc. You can also refer to your computer’s manual or visit the manufacturer’s website for more information.

Step 2: Navigate to the boot menu. Once you have entered the BIOS setup, you need to navigate to the boot menu. The boot menu is where you can change the boot order of the devices connected to your computer.

Step 3: Change the boot order. In the boot menu, you will see a list of devices that your computer can boot from such as hard drives, CD/DVD drives, USB drives, and network devices. To change the boot order, you will need to select the device that you want to prioritize by using the arrow keys. Once you have selected the device, you can use the plus or minus keys to move it up or down in the boot order.

Step 4: Save changes and exit. After you have changed the boot order, you need to save changes and exit the BIOS setup. To do this, you need to look for the option to save changes and exit, usually by pressing F10 or F9. Then, confirm that you want to save the changes and restart your computer.

In conclusion, changing the boot order in BIOS can be a useful skill to learn especially when you need to boot from a specific device. By changing the boot order, you can prioritize the device that you want your computer to boot from first. However, it’s important to be cautious when changing the boot order as it may affect the performance and stability of your computer. It’s always recommended to refer to the manual or seek the help of a professional if you’re not confident in making the changes yourself.