Navigate to Settings > Import > Import Data. Choose from the drop-down menu what type of data you would like to import, upload a file or sign in to your email account. Once you’ve chosen where to import your data from, you will be asked to map the columns and finalize the import.
Once you click on the import option you will be asked what type of data you want to import (e.g. person, lead, company). Once you have made the correct selection you are then presented with an option to upload the file containing the data you wish to import. From here all you have to do is click Upload File button, navigate to where the file is stored and then click okay. Your data will then be imported.