How to Install Windows 11 From USB

Installing Windows 11 from a USB drive is the best way to perform a clean installation, fix system issues, or upgrade your PC.

In this guide, you’ll learn how to install Windows 11 from USB step-by-step, even if you’re starting from scratch.

What You Need Before Installing

Before you begin, make sure you have:

• A USB drive (at least 8GB)
• A Windows 11 ISO file
• A working PC
• Backup of your important files

Step 1: Create a Bootable Windows 11 USB

You need to create a bootable USB first.

Method 1: Using Rufus

1. Download and open Rufus
2. Insert your USB drive
3. Select your Windows 11 ISO
4. Choose:
   • Partition scheme: GPT
   • Target system: UEFI
5. Click Start

Method 2: Using Media Creation Tool

1. Download Windows 11 Media Creation Tool
2. Run the tool
3. Select Create installation media
4. Choose USB drive
5. Follow the instructions

Step 2: Boot From USB

Now you need to boot your PC from the USB.

Steps

1. Insert the USB drive
2. Restart your PC
3. Press the boot key (F12, ESC, F2, or DEL depending on your PC)
4. Select your USB drive

Step 3: Start Windows 11 Installation

Once booted from USB:

Steps

1. Select language, time, and keyboard
2. Click Install Now
3. Enter your product key (or click I don’t have a key)
4. Select Windows 11 edition
5. Accept license terms

Step 4: Choose Installation Type

Choose how you want to install Windows:

Upgrade

• Keeps files and apps

Custom (Clean Install)

• Deletes everything (recommended for best performance)

Select Custom: Install Windows only

Step 5: Select Drive and Install

1. Select your main drive
2. Click Format (optional for clean install)
3. Click Next

Windows will begin installing.

Your PC will restart several times.

Step 6: Complete Setup

After installation:

1. Choose your region and keyboard
2. Connect to Wi-Fi
3. Sign in with Microsoft account (or create local account)
4. Complete setup

You’ll then see the Windows 11 desktop.

Installing Windows 11 from USB is the best way to get a clean, fresh system. By following these steps, you can easily create a bootable USB, install Windows, and set up your PC.

If you skipped entering a product key, you can activate your system anytime using a genuine Windows 11 Pro product key from our store.