Google Drive is a file sharing system that will give you experience using a cloud storage service to backup, submit and retrieve data. You will be using Google Drive to back up your Photoshop files as you save them.
Cloud computing services are very valuable in the design field because not only can they allow for the sharing of large file sizes but they give you a place to store large files away from your computer or laptop so you can retrieve them wherever necessary.
Signing up for Google Drive will give you free storage for your own personal use. You will be using this storage space to back up your work as you complete it in case something goes wrong with your computer.
To sign up for Google Drive simply click on the link here: https://www.google.com/drive/