Computer Vision API:The cloud-based Computer Vision API provides developers with access to advanced algorithms for processing images and returning information. By uploading an image or specifying an image URL, Microsoft Computer Vision algorithms can analyze visual content in different ways based on inputs and user choices. Face API: Detect, identify, analyze, organize, and tag faces in photos. Bing Speech API: Convert speech to text and back again to understand user intent. Speaker Recognition API : Use speech to identify and authenticate individual speakers. Bing Spell Check API: Help users correct spelling errors, recognize the difference among names, brand names, and slang, as well as understand homophones as they’re typing. Bing Search APIs: Bing Search APIs v7 includes various enhancements such as performance improvements for the Bing Web Search API, new search filters for the Bing Image Search API, simplified paging for the Bing Video Search API and Bing Image Search API, and improved error handling. Text Analytics API: Easily evaluate sentiment and topics to understand what users want. Bing Autosuggest API: Empower users to type less and do more with automated and complete search suggestions. Bing Custom Search API: An easy-to-use, ad-free, commercial-grade search tool that lets you deliver the results you want. Bing Entity Search API: Search real world entities like people, places, things and local businesses in Bing's Knowledge Graph. Custom Decision Service : Custom Decision service uses reinforcement learning in a new approach for personalizing content.