# Using the keyword reference

The keywords are presented in detail in the following topics. Each keyword description includes:

Syntax | The syntax of the keyword
Access | Indicates if the keyword's value can be retrieved and changed: Read/Write - Value can be retrieved or changed. Read-only - Value can be retrieved only. Write-only - Value can be changed only. Retrieved value contains no information.
Type | The data type of the value: String or Integer
Default | Default value
Allowed values | A list of all possible values
Example | An example of usage
Details | A detailed description of the keyword's function
See also | A list of related keywords