What Does Bootable Mean: A Comprehensive Guide
This guide provides an in-depth understanding of bootable media, its applications, and benefits, including a comparison of different types of bootable media and their use cases.
USB flash drives (commonly referred to as USB sticks) have become an integral part of our daily lives and are widely used for a variety of purposes, mainly limited to data storage and performing some basic tasks. However, USB disks are much more than that, they also have the potential to run operating systems and handle high security transactions, all of these advanced functions thanks to a feature called "bootability.". Bootable USB drives are actually a modern alternative to traditional boot CDs, and they are especially useful for installing operating systems.
Compared to traditional CDs, USB drives are small, portable, and easy to use. In this article, we will take an in-depth look at bootable USB drives, including how they work, how to create them, and their diverse applications in modern computing. By the end of this article, you will have a more comprehensive understanding of bootable USB drives so that you can utilize this technology more effectively.
Why make a bootable USB stick on Windows?
A bootable USB drive is an external hard drive that contains the operating system and can be used to boot a computer or laptop. Most users plan to create a bootable USB drive in Windows for the following three different purposes.
◆Repair Windows PC: the most important one should be saving the PC when it cannot boot successfully due to a virus, serious system failure, defective hard drive, or other disk errors. With the bootable USB drive, you can reboot the computer and repair it accordingly.
◆Clean install OS: it can be used as an external installation media to clean install the operating system. This is much quicker and easier than installing OS from CD or DVD-ROM.
◆Bring your familiar OS everywhere: the bootable USB drive can also be a portable Windows device, which you can take everywhere and enjoy the familiar OS environment on other computers, even the brand-new one without OS installed.
Choose a reliable bootable USB creator
Many Windows users are eager to make a bootable Windows USB drive and boot their customized OS from it on any computer. For this demand, Microsoft develops the “Windows To Go” feature for Windows 10 Education/Enterprise/Pro and Windows 8/8.1 Enterprise users. If you are running those operating systems, you can try it to burn ISO to USB drive and make the USB bootable.
However, this function also requires a USB that is larger than 32GB and certified by Microsoft, otherwise, you will fail to make a bootable USB from ISO. Thus, you might want to use a more powerful bootable USB making tool to make a bootable USB flexibility. Here we recommend using AOMEI Partition Assistant.
Bootable USB drives are a practical alternative to Microsoft's "Windows To Go". They can be used to install almost any version of the Windows operating system, including older and newer versions, and do not require a lot of storage space, usually 32GB is enough. These drives can be created directly from system image files or existing operating systems, making them easy to use and less expensive. Whether you are an individual or a business, using a bootable USB drive to install, maintain or restore your system is a smart choice.
How to create a bootable USB in Windows 10/8/7
In the last section, we have mentioned that AOMEI Partition Assistant provides can make a bootable USB drive. Here we will take how to make a bootable USB from ISO as an example.
Preparation work:
① Prepare an empty USB drive. To speed up the process, a USB 3.0 drive and computer with a USB3.0 port are recommended.
② Download the Windows ISO files from the Microsoft official site.
③ You can download the AOMEI Partition Assistant first and give it a try.
The Best Windows Disk Partition Manager and PC Optimizer
Step 1. Plug the prepared USB drive in your Windows 10 computer and verify it is detected successfully. Run AOMEI Partition Assistant Professional. Click “Tools” in the top toolbar, and choose “Windows To Go Creator”.
Step 2. Here we choose the first option "Create Windows ToGo for personal computer".
Step 3. Choose "Create Windows ToGo with system disc/ISO" and select the prepared ISO files, then hit on "Next".
Step 4. In the subsequent window, choose the USB you plan to use. Then click the "Proceed" option to start making a bootable USB from ISO.
If you have don’t have prepared Windows ISO files, you can choose the second method in "Step 3" to create Windows bootable USB with current system.
Conclusion
Bootable USB drives are an essential tool in modern computing, offering flexibility, portability, and ease of use compared to traditional CDs. They are particularly useful for repairing PCs, clean installing operating systems, and carrying a portable OS environment. With tools like AOMEI Partition Assistant, creating a bootable USB drive is straightforward and efficient, enabling users to handle a variety of tasks with minimal hassle. Whether for personal use or business needs, bootable USB drives provide a practical solution for system installation, maintenance, and restoration.
FAQs
1. What is a bootable USB drive? A bootable USB drive is an external storage device that contains an operating system and can be used to boot a computer. It serves as a modern alternative to boot CDs, allowing for easier OS installations, system repairs, and portable OS environments.
2. Why would I need to create a bootable USB drive? Creating a bootable USB drive is useful for several reasons, including repairing a non-booting PC, performing a clean installation of an operating system, and having a portable version of your OS that you can use on different computers.
3. What are the requirements for making a bootable USB drive? To create a bootable USB drive, you need a USB drive (preferably 32GB or larger), a computer with a USB port, the Windows ISO files, and a reliable tool like AOMEI Partition Assistant to create the bootable drive.
4. How can I create a bootable USB drive using AOMEI Partition Assistant? To create a bootable USB drive with AOMEI Partition Assistant, follow these steps:
- Plug in the USB drive.
- Open AOMEI Partition Assistant and select "Windows To Go Creator."
- Choose "Create Windows To Go with system disc/ISO" and select your ISO file.
- Select the USB drive and click "Proceed" to start the process.
5. Can I use a bootable USB drive on any computer? Yes, a bootable USB drive can be used on any computer that supports USB booting. This makes it a versatile tool for troubleshooting, installing operating systems, and accessing your OS environment on different machines.