The issue focused on scientific computing software running on PCs that Microsoft Windows computers carry with them in laptops or smartphones. For users who haven't upgraded their machines to Windows 10 yet, Microsoft offered Windows Update as an upgrade path for older computers and desktop PCs that require Windows updates. But Microsoft suggested Windows Update needs updating before computers run Windows 10 or servers update Windows Server 2016 software to handle machine learning algorithms built into computers and sensors used by robots and automated cars.

Microsoft engineers argued that devices running older versions of Windows already