1. Read the text carefully.
  2. Highlight words, phrases, or sections of the text.
  3. Choose the label that best matches what you have highlighted.
  4. To change a label, choose highlighted text and select a new label.
  5. To remove a label from highlighted text, choose the X next to the abbreviated label name on the highlighted text.
  6. You can select all of a previously highlighted text, but not a portion of it.
Apply labels to words or phrases.

What is the overall subject of this text?

Technology Politics