Also known as Google Backup and Sync, Google Drive is the ultimate solution for keeping important documents, memorable photos, and multimedia. You need not worry about losing files anymore and can retrieve them on any device you use. You can also share data with your friends by sending them the link of the storage drive. Since you can decide whether or not other users can download or edit the content, no unauthorized user can modify data. This file hosting service was launched in 2014. Since then it has become one of the most popular storage systems, having more than 800 million registered users.