New year is the perfect time to get out of bad habits and take that crucial step towards protecting your data. For a basic 3-2-1 backup strategy of your laptop, I recommend that you purchase both an external hard drive and a subscription to an online backup service. Multiple copies of your data should be kept on different media, such as a USB drive and Dropbox. If you dont want to back up all of your saved data but instead only files contained in a certain folder or user profile, that is, how you want to.”]
Source: https://grahamcluley.com/create-robust-data-backup-plan-make-sure-works/