The Download Now link will download a small installer file to your desktop. Remain online and double-click the installer to proceed with the actual download.
The Microsoft .NET Framework 4.6.1 is a highly compatible, in-place update to the Microsoft .NET Framework 4, Microsoft .NET Framework 4.5, Microsoft .NET Framework 4.5.1, Microsoft .NET Framework 4.5.2 and Microsoft .NET Framework 4.6. The web installer is a small package that automatically determines and downloads only the components applicable for a particular platform.
Full Specifications
What's new in version 4.6.1
General
ReleaseJune 20, 2017
Date AddedJune 20, 2017
Version4.6.1
Operating Systems
Operating SystemsWindows 10, Windows 8, Windows, Windows Server 2008, Windows 7