Premium Product Key: Windows Home 7

Historically, Windows 7 keys could be used to activate Windows 10. However, Microsoft has recently begun closing the "free upgrade" loopholes for older keys. 4. Technical Specifications Format 25-character alphanumeric (XXXXX-XXXXX-XXXXX-XXXXX-XXXXX) Standard Support Ended January 13, 2015 Extended Support Ended January 14, 2020 Maximum RAM 16 GB (for Home Premium 64-bit)