LinkedIn offers Huddle Workspaces for teams to work together in a private, secure virtual environment with unlimited connections.

Care to upload and share your latest presentation with your LinkedIn network? Or perhaps you’re looking for a private, secure online collaboration environment? LinkedIn’s new “Applications” feature allows you to enrich your profile in new ways.

Which aspects of your personal profile would you most like to highlight? LinkedIn allows you to change the order of your education, work experience, application boxes and more.

Curious about Coca-Cola, Google or even Finn Digital? Now you can stay in the loop on company developments through your LinkedIn profile with the new “company follow” feature.

This app allows career professionals to deliver better and more accurate search engine results as they pertain to themselves. Use it on your LinkedIn profile to add one-click access to select Google results for your press releases and articles.

Use this social measurement tool to locate authorities and opinion leaders on your topic of interest.

Managing a LinkedIn Group? Learn how to use the new group moderation tools to your advantage.

Create your own "About Me" page or make a resume on the fly.

If you're tired of wasting hours trying to create the perfect resume in Microsoft Word, this application is for you.

This service may bring out the headhunter in everyone. Match up your colleagues on LinkedIn and Facebook with available positions (currently tech related) and you could be rewarded with serious cash. Just make sure to share.

Use this app to monitor the career moves of selected individuals in your LinkedIn network.

LinkedIn has recently changed their privacy policy to allow people, products or services that you have recommended on the site to use your name and photo unless you opt out. If you'd rather remain private, find out how to change your settings. (Note: LinkedIn is said to be considering changes based on user backlash.)

Stay on top of social media in 10 minutes a day. Register for this eBook to learn what sites you should monitor, how long to spend and which tools will help you consolidate the information.

Utilize LinkedIn's enhanced Classmates application to research and network with alumni from your graduating class. Search alumni profiles, view groups, connections and profile summaries and invite your old school mates to connect with you.

A new networking utility called Hachi is taking some of the best functionality offered by LinkedIn and is merging that with your social graphs from other services like Facebook, and soon Google contacts, Twitter and even your Outlook address book.