--- title: "What’s the Difference Between OEM and Retail Windows Keys?" description: "When purchasing a Windows license, you'll come across two main types: OEM and Retail. Both activate Windows, but they differ in flexibility and how they're tied to your hardware." url: https://help.thesoftwarekings.com/en/articles/23-what-s-the-difference-between-oem-and-retail-windows-keys collection: "Windows Installation Guides" updated: 2026-04-24 language: en --- # What’s the Difference Between OEM and Retail Windows Keys? When purchasing a Windows license, you'll come across two main types: OEM and Retail. Both activate Windows, but they differ in flexibility and how they're tied to your hardware. When purchasing a Windows license, you'll come across two main types: **OEM** and **Retail**. Both activate Windows, but they differ in flexibility and how they're tied to your hardware. Here’s what you need to know before (or after) installing your key. * * * ### 🆚 OEM vs Retail – Key Differences

		FeatureOEM LicenseRetail License
💻 Tied to hardware	Yes – locked to 1 PC	No – can be moved to a different PC
🔁 Reinstall on same PC	✅ Allowed	✅ Allowed
🔄 Transfer to another PC	❌ Not allowed	✅ Allowed (one device at a time)
🛠 Hardware upgrade allowed	❗ Only minor changes (no motherboard)	✅ Major hardware changes allowed
🧾 Activation method	Manual key entry	Key entry or Microsoft account linking
💰 Price	Usually cheaper	Slightly more expensive
💼 Best for	Personal use, fixed devices	Businesses, flexible use, future upgrades

* * * ### 🔍 How to Tell Which Type You Bought From _The Software Kings_: - We clearly label all licenses as **OEM** or **Retail** before purchase. - Not sure? Contact us at 📧 [help@thesoftwarekings.com](mailto:help@thesoftwarekings.com) and we’ll confirm for you. * * * ### 💡 Should You Buy OEM or Retail? - Buy **OEM** if you’re installing on one device you don’t plan to replace or upgrade soon. - Buy **Retail** if you may want to move the license to a new PC in the future. If you’re a technician or reseller, Retail licenses are generally the better option for long-term flexibility. * * * ### 🛠 Need Help With Activation? Use our **King Helper chatbot** (bottom right corner) or email us directly — we’ll guide you step-by-step