Recover and find Windows 10 product key on my computer

If you've lost your Windows 10 product key, there are several ways to find Windows 10 product key it depending on how you obtained Windows originally. Here are the best methods to find it:

1. Check Your Email (If Purchased Digitally)

If you bought Windows 10 from Microsoft’s online store, check your email (including spam) for a receipt containing the product key.

If purchased from a third-party retailer (Amazon, Newegg, etc.), check your account order history.

2. Check the Computer or Laptop Sticker (OEM Key)

If Windows came pre-installed (Dell, HP, Lenovo, etc.), the key might be on a sticker on the back or under the battery (for laptops).

Note: Many newer PCs store the key in the BIOS, so you may not need it for reinstallation.

3. Check BIOS (For Modern PCs)

Most OEMs (Dell, HP, etc.) embed the key in the BIOS/UEFI.

Reinstalling Windows 10 on the same PC should auto-activate without needing to enter a key.

What If You Still Can't Find Windows 10 Product Key

• If Windows was previously activated, it may reactivate automatically after reinstalling.
• If you no longer have a valid license, you may need to purchase a new one.

Let me know if you need further help!