You're looking for a Windows 10 LTSC (Long-Term Servicing Channel) download. Here's what you need to know:
To download Windows 10 LTSC 64-bit, you'll need to visit the official Microsoft Evaluation Center or the Microsoft Volume Licensing Service Center (VLSC). windows 10 ltsc download 64 bit
After installation, you'll need to activate Windows 10 LTSC using a valid product key or through KMS (Key Management Service) if you're part of a volume licensing agreement. You're looking for a Windows 10 LTSC (Long-Term