You will go here --> (you can check out any person you wish but this is your account).

Once there, you hit the delegation tab. Screenshot 94_LI.jpg

There will be another tab to the far right that says delegate. Hit that tab, put in a name, an amount you wish to delegate, insert your private key when asked, and that is it.

Let me know if I need to explain something better.

Also, you can set up your curation trails through here --->