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If Windows 10 was already activated after the installation, reactivation would happen automatically. Start the PC with the Windows 10 USB flash drive.Ĭlick the “I don’t have a product key” option if you are doing a reinstallation.
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To clean install Windows 10 from USB, use these steps: However, since most devices have different settings, you must check your manufacturer support website for more specific details. Also, you must ensure the computer can start from USB, which means you may need to adjust the BIOS or UEFI settings.
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The best way to complete a fresh installation of Windows 10 is to use a USB flash drive, which you must first create using the Media Creation Tool, Command Prompt, or third-party tools like Rufus. It’s recommended to make a full backup of your computer before proceeding. Important: This process will delete everything on your device.
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Or you can use this option to delete all preloaded bloatware from the manufacturer image on a new computer. If you have had the same installation for a long time, this process can also help fix performance issues, problems shutting down and starting up, memory, and apps. Also, a clean installation is the process of choice to upgrade from an older version like Windows 7 or 8.1. The reason is that this method allows you to erase the hard drive and start with a fresh copy of Windows 10 without custom settings, drivers, apps, or files that may interfere with the upgrade process. Also, you can do a clean installation of Windows 10 with the Media Creation Tool, Reset this PC feature, Advanced startup, or ISO file.Ī clean install of Windows 10 is recommended for upgrading to the latest operating system version.To clean install Windows 10, boot PC with a USB bootable flash drive, continue with on-screen directions, skip activation, and select the “Custom” option. Then select the installation drive, click “Next,” and finish the out-of-the-box experience (OOBE).
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