Why is a different operating system needed?

Why is a different operating system needed? Author: David Mery, Technology Outreach, Symbian Ltd.

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1 Getting Started Before you can use Unix, a system staff person has to set up a Unix account for yo

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Write Your Own Operating System Tutorial Lesson 1: The Boot Sector In this lesson we’ll le

Lesson 1:引导扇区 本课我们将学习引导扇区的内容，然后我们就可以开始写自己的引导程序。 当计算机从软盘启动时，BIOS读取磁盘并将第一个扇区载入内存地址0000:7C00。这第一个扇区

Lesson 6: Boot Loader Everything we’ve done so far has been placed entirely inside the boot sector.