Registering lets you take full advantage of the community, enabling you to:
Post new messages and reply to other members' posts
Receive email when someone responds to a specific post or topic
Exchange private messages with other members
Personalize your community experience
If you don't register, you can only browse, search for information, and read posts. You won't be able to give kudos,interact with other community members, or set customization preferences.
For details about registering in the forum click here.