Startup Manager:
1 Power on the computer
2 BLOS began to run, hardware detection CPU, memory, hard disk.
3 BLOS CMOS memory read parameters boot device selection.
4 take the first reading device on the boot sector content
5 The partition information, read start bootloader cloud loading module, the operating system boot
6 The operating system then asks blos a moment too configuration information for each device system to check whether the device driver level of existence, if not will be asked to install a device driver, once you have all of the device drivers, operating systems, they will internal investment, and related forms through the initial process that you need, and start the login program on a per-port or CUI
C: \> dir
List all files and directories in the current directory
C: \> dir D
Directory display driver D
C：\>dir/w
If you do not need information on the date / time and other information about a file, you can use this command in a horizontal manner lists files and directories and the space occupied
C：\>dir/p
If there are many files in the directory, when they are rolling, you can not see all the files, you can use this command, he will be a page showing all files