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How to install the system into a USB disk

2025-10-11 12:08:34 science and technology

Title: How to install the system into a USB flash drive

In today's digital age, installing the operating system to a USB flash drive has become a common requirement. Whether it is for portability, system repair or privacy protection, the USB flash drive system can meet a variety of usage scenarios. This article will introduce in detail how to install the system into a USB flash drive, and provide hot topics and hot content in the past 10 days as a reference.

1. Why do you need to install the system to a USB flash drive?

1.Portability: The U disk is small in size and easy to carry. You can use your own operating system anytime and anywhere.
2.System repair: When the computer system crashes, the U disk system can be used as an emergency boot disk.
3.Privacy protection: Use USB flash drive system on public computers to avoid leaving personal data.

2. Hot topics and content in the past 10 days

datehot topicsHot content
2023-10-01Windows 11 updatesMicrosoft releases Windows 11 version 23H2, adding AI assistant function
2023-10-03Recommended Linux distributionsUbuntu 23.10 released, optimizing performance and compatibility
2023-10-05U disk system toolsRufus 4.0 released, supports more ISO image writing
2023-10-07Privacy protectionHow to use USB flash drive system to avoid data leakage on public computers
2023-10-09Hardware recommendationsHigh-speed USB flash drive recommendation: Samsung Bar Plus vs SanDisk Extreme Pro

3. How to install the system to the USB flash drive?

Step 1: Prepare tools

1.U disk: The capacity is at least 16GB. It is recommended to use a U disk with USB 3.0 or above interface.
2.system image: ISO file for Windows or Linux.
3.Tool software: It is recommended to use Rufus or Ventoy.

Step 2: Make a USB boot disk

toolOperation steps
Rufus1. Insert the USB flash drive
2. Open Rufus and select the USB disk and ISO file
3. Click "Start" and wait for completion
Ventoy1. Install Ventoy to USB flash drive
2. Copy the ISO file to the USB flash drive
3. Restart the computer and boot from the USB flash drive

Step 3: Boot the system from the USB flash drive

1. Insert the USB flash drive and restart the computer.
2. Enter BIOS setup (usually press F2, F12 or Del key).
3. Set the USB disk as the first startup item, save and exit.
4. The system will boot from the USB flash drive and enter the installation or trial interface.

4. Precautions

1.Back up data: Creating a boot disk will format the USB flash drive, so please back up important data in advance.
2.compatibility: Some old computers may not support booting from a USB flash drive.
3.speed: The operating system of U disk with USB 2.0 interface may be slower.

5. Summary

Installing the system to a USB flash drive is not only convenient for portability, but also can be used in emergencies. Through the steps and tool recommendations in this article, you can easily complete the creation of a USB flash drive system. Combined with recent hot topics, such as Windows 11 updates and Linux distribution recommendations, you can also choose the system image that best suits you.

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