A label may refer to any of the following:
3. When referring to a chart, a label is any text over a section of a chart that gives additional information about the charts value. For example, in a pie chart, each section of the pie chart is labeled to give the value of each percentage.
4. When referring to HTML, the <label> tag is used to create labels for items in a user interface.
5. In programming, a label is either a reference point or command used to move throughout a program. See the goto definition for an example of how this may be used.
6. Label is also an MS-DOS and Windows command line instruction used to change the identity of a hard or floppy disk drive.