ABC Institute is a research institution that aims to empower the people, provide upward mobility, and bridge the digital divide.

Bing

Microsoft Bing (formerly simply Bing) is a web search engine owned and operated by Microsoft.

Google

Google LLC is an American multinational technology company specializing in Internet-related services and products.

Yahoo

Yahoo! is an American web services provider headquartered in Sunnyvale, California.

Yandex

Yandex N.V. is a Russian-Dutch multinational corporation providing Internet-related products.