Information workers use over 9 apps/day, and have more than half of them open at any one time. This work experience makes it difficult for them to focus on what's important and to see the big picture. New developments in artificial intelligence, specifically natural language processing and machine learning, offer a new way to interact with the apps we already have - by topics. Cognitive science teaches us that our brains think in terms of associated topics, so it just makes sense that our interaction with technology should be in terms of topics, such as customer, product, or service, rather than by apps such as Outlook, Word, Salesforce, and Zendesk. This presentation describes the promise of Topic Computing