Although the Google drive it's already a pretty useful one tool cloud storage, will become much more useful: from June 28, the service will allow you to create backups entire folders from your hard drive and sync them to your account.
You will need to first download the Backup and Sync tool for PC or Mac when it is released. Once you're signed in to your account, you'll be able to select the folders you want to keep backups and have access to them via Drive on your devices.
The upcoming feature sounds very practical for those who already use Google Drive extensively.
However, it is not known if Google grows the free storage limit, because such a function will definitely need more than 15GB free space.