Use the “Left-arrow” button, or the “Left-arrow” key on the keyboard to go to the previous page in the current topic. If the current page is the first page of this topic, the “Left-arrow” button does nothing.
Go to the next page
Use the “Right-arrow” button, or the “Right-arrow” key on the keyboard to go to the next page in the current topic. If the current page is the last page of this topic, the “Right-arrow” button does nothing.
Go to the previous topic
Use the “Up-arrow” button, or the “Up-arrow” key on the keyboard to go to the previous topic. If the current topic is the first topic, the “Up-arrow” button does nothing.
Go to the next topic
Use the “Down-arrow” button, or the “Down-arrow” key on the keyboard to go to the next topic. If the current topic is the last topic, the “Down-arrow” button does nothing.
Return to the last topic
Use the “Return-arrow” button or the “Return” key to return to the last topic, i.e., the topic you viewed before the current topic.
