Data Import Help and Training:

Data Import Help and Training:
Data Import: This video series covers the essentials of importing data into Salesforce.
Data Import Overview
Preparing Your Data for Import
Cleaning and Preparing Your Data Using Excel
Should I Use Data Loader
Importing Your Data in the Right Order
Best Practices for Importing Data
Learn how to view your sync direction settings in Salesforce for Outlook, and find out whether you have permissions to change them.
Learning about Sync Directions

Learn how to find Data.com accounts and contacts and add them to Salesforce. Check out the Account Card.
Finding Data.com Accounts and Contacts and Adding Them to Salesforce