早期时，启动一台计算机意味着要给计算机喂一条包含引导程序的纸带，或者手工使用前端面板地址/数据/控制开关来加载引导程序。

In the early days, bootstrapping a computer meant feeding a paper tape containing a boot program or manually loading a boot program using the front panel address/data/control switches.

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向后兼容(BC)和向前兼容(FC)方式都是通过version属性触发的，而不是处理程序开关或者启动选项。

Backwards compatibility (BC) and FC modes are always triggered by the version attribute, not by any processor switch or launch-time option.

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它可以检测电脑唤醒，程序启动，关闭，或开关，文件的修改，不正确的密码尝试，鼠标和键盘输入等等。

Watch for such system events as waking from sleep, program launches, closes, or switches, file modifications, incorrect password attempts, mouse and keyboard input, and many more.

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