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Installation & Activation
Installation & Activation
Frequently asked questions regarding installation and activation.
10 articles
How to activate your Windows product keyActivate your Windows product key through system settings.
How to uninstall programs (Windows/Mac)Remove installed programs from Windows or macOS step by step.
How to upgrade from Windows Home to ProUpgrade your PC from Windows Home to Pro using a retail key.
Can I activate the license on multiple devices?Learn how many times you can activate each license key in this article.
Do I need a USB stick to install Windows?You need a USB stick to perform a clean Windows installation.
What are the software activation options?Software can be activated online or directly on your computer.
Can I use the same USB stick to install Windows on another computer?The same USB stick can be reused to install Windows on another device.
Will a clean installation of Windows result in data loss?A clean Windows installation removes all files and programs.
Can I use Windows license keys with Parallels?Windows license keys work with Parallels on Mac without issues.
How to Downgrade Your Windows VersionLearn how to downgrade from Windows 10 or 11 Pro, Enterprise, or Education to Home without losing data, including N variants.