This is a direct dump of Windows 3.1 Beta 1 build 34f. Enjoy! =)
Microsoft Office 3.0 For Windows 3.1 : Microsoft : Free Download
Windows 3.1 : Free Download, Borrow, and Streaming : Internet Archive
Windows 3.11 Stock Installation : Microsoft : Free Borrow
Microsoft Windows 8.1 ('' Blue'' 6.3.9385.0) (x64 Pro Preview
Windows (computer) : themeworld : Free Download, Borrow, and
Microsoft Windows 8.1 ('' Blue'' 6.3.9385.0) (x64 Pro Preview
Mpasm Users Guide, PDF, Command Line Interface
Windows NT 3.1 build 340 : Microsoft : Free Download, Borrow, and
MS-DOS Application: Microsoft Windows 3.1 : Free Download, Borrow
Windows 3.1 : Microsoft : Free Download, Borrow, and Streaming