|Also Known As:||None|
|Original Creator:||Aurora Borealis and C-Chan|
|First appearance:||September 2006|
|OS Personified:||Windows 1.0|
|First Released:||November 20, 1985|
|Latest Stable Release:||v. 1.04, April 8, 1987|
Windows 1.0-tan (1.0たん) is one of the least common Windows personifications. She personifies Windows 1.0, which was Microsoft's first attempt to implement a multi-tasking graphical user interface-based operating environment on the PC platform. The OS itself was a graphical shell added on top of MS-DOS, based off of XEROX PARC and Apple's early graphical user interfaces, such as Lisa. Her design is derived from MSDOS-tan, and is thus personified as a green haired version of MS-DOS, with much shabbier clothes and 1.0 hair clips. She is usually accompanied by her sister, Windows 2.0-tan.