Google Inc. is a global technology company. It provides a web based search engine through its website. The company offers Google Search, Knowledge Graph, Google Now, Product Listing Ads, AdWords, AdSense, Google Display, DoubleClick Ad Exchange, YouTube, Android, hardware products, Google+, Google Play, Google Drive, Google Wallet, Google Apps, Google Maps Application Programming Interface, Google Earth Enterprise, Google App Engine, Google Cloud Storage, Google BigQuery, Google Cloud SQL and Google Compute Engine. It also offers mobile wireless devices, and related products and services. Google Inc. is headquartered in Mountain View, California.