Essen, Germany - April 25, 2012: Part of Google Drive site in Internet Explorer browser on LCD screen. Google has opened its online drive 'Google Drive'. Home users and businesses to store up to five gigabytes of data for free, for a larger capacity is paid a monthly fee. Google Drive is compatible with other uses of the Internet giants closely, such as office software, Google Docs and the social Google+. The virtual drive is a key component of online services from Google.