体积小(1.6M) 功能强、速度快, 打造自己的嵌入式OS, 兼容DOS程序。具体介绍如下:
SEAL is a 32-bit graphical user interface (GUI) for DOS. It supports many advanced features, such as a dynamic linking system (XDL), sound and other multimedia functions (SFA), multilingual support, and more! The minimum system requirements are as follows:
* A 486 processor or better
* At least 8mb of RAM (you may be able to run SEAL with less, but it is not recommended)
* A video card which supports at least 640x480 resolution in 256 colours, although 16-bit colour is recommended.
* At least 1.6mb of hard disk space (more recommended)
* MS-DOS 3.0 or higher (or compatible - DR-DOS, PC-DOS and FreeDOS all work with SEAL)