Introduction:
In today's world, technology has advanced to a great extent, and various devices are available to meet our needs. One such device is a USB flash drive, commonly known as a USB stick. It is a portable device that is primarily used for storing data. However, it can also be used as a bootable device, which means that it can start up a computer or laptop. This process is called USB booting, and in this article, we will discuss more about it.
I. What is USB Booting?
USB booting is a process of starting up a computer or laptop using a USB flash drive rather than the traditional hard drive. This option is useful when the system's hard drive is damaged or corrupt, and the operating system cannot be launched. By using a bootable USB drive, users can access diagnostic tools, install or reinstall the operating system, and recover lost data.
II. Creating a Bootable USB Drive:
To create a bootable USB drive, users need to have a USB stick with a capacity of more than 4GB and an ISO image of the operating system they wish to install or run. Several software tools are available online that can help users create a bootable USB drive, such as Rufus, UNetbootin, and Windows USB/DVD Download Tool.
III. How to Boot from USB Drive:
Once users have created a bootable USB drive, they need to change their computer's boot sequence to enable USB booting. To do this, users must enter the BIOS settings by pressing the F2 or Del key during startup and then navigate to the Boot tab. Here, they can select their USB drive from the list of boot options and move it to the top of the list. Finally, they need to save the changes and exit the BIOS.
Conclusion:
In conclusion, USB booting is an incredibly useful feature that can save users time and money. By using a bootable USB drive, users can easily access diagnostic tools and install or reinstall the operating system without needing to purchase expensive recovery disks. Additionally, creating a bootable USB drive is a straightforward process that can be done in just a few minutes. Overall, USB booting is an essential tool in any computer user's toolkit!