Windows 1.00.09

Disk 5 of this build, containing a pre-release version of Microsoft Windows Write and a sample document, can be found on Muleslow FTP server. The rest of the build is not available yet. The floppy disk labels designate it as "Retail Beta Release 1.00.09" from 1985-11-04.

is dated 1985-09-09, but is otherwise identical to the same file in Windows 1.01 RTM. Write is version 0.92, dated 1985-11-01. It has several code differences compared to the final version (1.00) and can be used in Windows 1.01 RTM.