The standard interface provided to these drivers is handled by the BIOS, and because of this, the BIOS needs to probe for devices, identify them, and possibly initialize them for use.
Once the machine has booted, BIOS will have a different use, appears to have a standard for computer hardware application programming interface of the DOS system.
一旦机器启动，BIOS就有了不同的用途，显示具有针对电脑硬件的标准应用程序编程接口的DOS系统。
3
Some new functionality includes an enhanced user interface and exploitation of new BIOS functions that eliminate the old 1024-cylinder limit.