这个程序将使你的机器将不能从软盘启动,更不能从硬盘启动。而这个程序仅仅修改了你的硬盘的扩展ＤＯＳ分区的首隐藏扇区。-This program will make your machine will not boot from a floppy disk, but can not boot from the hard disk. This procedure only changes to your hard drive extended DOS partition in the first hi

磁盘锁工具，保护电脑非法登陆。当非法开机时，电脑提示输入密码，正确后可继续引导。-Disk lock tool to protect the computer illegal landing.When illegal boot, the computer prompts to enter the password, you can continue to guide the correct.