Microsoft Windows 1.01, the first public version of Windows, was released on November 20, 1985. It is shown here running on an IBM PC XT (Model 5160) with an EGA Display. You can also run Windows 1.01 with a CGA Display. Or just for fun, on four machines simultaneously.

Run DOS, Windows, OS/2 and other vintage PC applications in a web browser on your desktop computer, iPhone, or iPad. An assortment of microcomputers, minicomputers, terminals, programmable calculators, and arcade machines are also available, along with an archive of historical software and documentation.

Windows 1.0 is the first major release of Microsoft Windows, a family of graphical operating systems for personal computers developed by Microsoft. It was first released to manufacturing in the United States on November 20, 1985, while the European version was released as Windows 1.02 in May 1986.

Windows 1.0 是 Microsoft Windows 的首个主要版本，但其本身并不是 操作系统，而是基于 MS-DOS 内核的 图形 应用程序 环境。 它于1985年11月20日在美国 首次发布，而欧洲版本于1986年5月以Windows 1.02的形式发布。

Windows 1.0操作系统是微软第一次对个人电脑操作平台进行用户图形界面的尝试，它也是基于MS-DOS操作系统。 Windows 1.0的图形界面基本上宣告了DOS操作系统的终结。

Windows 1.0 是 Microsoft Windows 的首個主要版本，但其本身並不是 操作系統 ，而是基於 MS-DOS 內核的 圖形 應用程序 環境 。 它於1985年11月20日在美國 首次發布 ，而歐洲版本於1986年5月以Windows 1.02的形式發布。

Jan 25, 2025 · Windows 1.0 is the first major release of Microsoft Windows, which was released to manufacturing on 20 November 1985 in the United States, and later internationally in May 1986.

Dec 31, 2014 · Windows 1.0x features co-operative multitasking, tiled windows, ability to launch and integrate with DOS programs, runs on top of existing DOS, supports 8088 based PCs with IBM CGA, Hercules Monochrome, and IBM EGA video.

Windows 1.0 is the first version of Microsoft Windows that was released on November 20, 1985, and was made available for users of IBM and COMPAQ personal computers running MS-DOS and IBM PC-DOS.

Windows 1.0 is the first major release of Microsoft Windows, a family of graphical operating systems for personal computers developed by Microsoft. It was first released to manufacturing in the United States on November 20, 1985, while the …