There are three ways to create a Windows 10 bootable USB: 1. Use Microsoft's official tool Media Creation Tool, and after downloading, select "Create installation media for another computer", and after inserting the USB drive, the tool will automatically download and write to the mirror; 2. Use the third-party tool Rufus to load the downloaded ISO file, confirm the partition type, and click "Start" to complete the production; 3. Manual operation through the DISKPART command line, including cleaning, partitioning, formatting the USB drive and copying ISO content, but the risk is high and suitable for advanced users. Notes include backing up USB drive data, ensuring that ISO files from a formal source are used, and confirming that the BIOS boot mode of the target computer matches.

Creating a bootable USB for Windows 10 (which is what we often call the system installation disk). It is actually not difficult. As long as the steps are correct and the tools are selected well, you can basically do it in one go. Next, I will tell you how to do it step by step, which is suitable for beginners to understand.

Preparation: What do you need?

Before you start, prepare the following things:

• A USB drive with a capacity of at least 8GB (empty is recommended, as the process will clear all data)
• A computer that is already connected to the Internet (can be Windows or Mac)
• Downloaded Windows 10 ISO image file (can be obtained from Microsoft's official website)

Make sure your USB drive is not bad and will be recognized when plugged in. Some old USB drives may have insufficient capacity or poor compatibility, so it is best to use newer ones.

Use the official tool: Media Creation Tool

This is the easiest and most recommended method. Microsoft's own tools will basically make no mistakes.

1. Go to Microsoft's official website to download Media Creation Tool
2. After opening the program, select "Create installation media for another computer"
3. Set language, version and architecture (usually by default, unless you have special needs)
4. Insert the USB drive, click Next, the tool will automatically download the image and write to the USB drive.

This process may last for several minutes, and do not unplug the USB flash drive. After completion it will be a complete Windows 10 installation disk.

Alternative: Use the Rufus tool

If you prefer third-party tools, Rufus is a lightweight and reliable option, especially suitable for those who cannot use Media Creation Tool directly (such as bad internet).

The operation process is as follows:

• Download and open Rufus (no installation required)
• Insert the USB drive and the software will automatically recognize it
• Click the ? icon in "Boot Selection" to load the ISO file you downloaded in advance
• Confirm whether the partition type matches the target computer (UEFI usually selects GPT, and Legacy mode selects MBR)
• Click "Start" and wait for completion

Rufus supports more customization options, such as formatting methods, file systems, etc., but it is enough for ordinary users to maintain the default settings.

Using the command line (advanced method)

If you are familiar with the command line, you can also manually make it through DISKPART, but this method is prone to errors and is not recommended for beginners. The main steps include:

• Open a command prompt (administrator permissions)
• Enter diskpart to enter disk management tool
• List disks, select your USB drive, clean data, create a new partition, activate partitions, format, assign disk letters
• Finally copy the ISO file contents

The whole process requires great care, and if you are not careful, you will accidentally delete data from other hard drives.

Tips and notes

• Back up important data : No matter which method is used, the original data on the USB flash drive will be cleared.
• Confirm the BIOS boot mode : Most new computers use UEFI, make sure that your USB boot disk also supports this mode.
• The source of ISO files should be formal : don't download them from forums or unknown websites, as they are prone to viruses or tampering.

Basically that's it. Although there are several methods, as long as you choose the right tool, it is actually not complicated to do, but many details are easy to ignore.

The above is the detailed content of How to create a bootable USB for Windows 10. For more information, please follow other related articles on the PHP Chinese website!