23) Optimize your Company Page.

The design of Company Pages has changed a lot over the years. Make sure yours is set up correctly and optimized for the newest layout, featuring a compelling and high-quality banner image (see examples of awesome LinkedIn Company Page banner images here). We've published an entire free ebook about how to optimize your ...

12) Use OpenLink to send messages to people you're not connected to.

Aside from the exception of your fellow group members (more on this in tip #19), LinkedIn only allows you to send messages to people with whom you share a first-degree connection. But did you know some people let you send them messages anyway, even if you're not connected? The ab...

LinkedIn Profile Tips
from : http://blog.hubspot.com/blog/tabid/6307/bid/23454/The-Ultimate-Cheat-Sheet-for-Mastering-LinkedIn.aspx

1) Customize your public profile URL.

Make your personal profile look more professional (and much easier to share) by customizing your LinkedIn public profile URL. Instead of a URL with a million confusing numbers at the end, it will look nice and clean like this:http://www.linkedin.com/in/pamelavaughan. Customize your URL by going here and modifying your public pro...