Lable: Set the volume label
[applicable occasions] used to mark the disk
[Usage]label display Disk volume label
label [letter] [volume name] set the volume label for the specified disk
Example
C:\>label
Volume in drive C is WANG
Volume Serial number is 2116-1dd0
Volume label (one characters,enter for none)?
You can enter the volume label, directly after the return
Delete Current volume label (y/n)?
Press Y to delete the old volume label, and press N not to change
Date: Display and modification dates
[Applicable occasions] want to know or modify the time and date
[Usage]date display and change the current date
[Example]c:\>date 09-20-1996 ... change the date to September 20, 1996
C:\>date
Current date is Tue 08-20-1996
Enter new Date (MM-DD-YY): 09-20-1996
Modify the current date by month-day-year order press ENTER directly to ignore the modified date