2. Used symbols
NOTE: Information that is useful but not critical to the reader.
CAUTION: Tells the reader to proceed with caution.
WARNING: Stronger than CAUTION; means "don't do this"
or that this step could be irreversible, e.g., result in permanent
Useful tips that provide additional information.
|Procedures are numbered steps to perform an action, where the order of the steps is relevant.|
|⇒||Indicates the result of an action//procedure.|
|Used for listings and items where the order of steps is irrelevant.|