Description is an AI-powered spreadsheet plugin for Google Sheets that helps users automate tasks and make data analysis more efficient. It offers features such as text extraction, categorization, formula generation, and the ability to use ChatGPT, an AI language model, within spreadsheet cells. Users can prompt ChatGPT to perform tasks like making educated guesses, summarizing text, and extracting specific information. The tool also allows users to teach AI to perform repetitive tasks by providing a few examples, write text with the help of ChatGPT, generate formulas using plain English descriptions, and receive explanations for complex formulas. has various potential applications, including automating data categorization, formatting cells, sentiment analysis, writing marketing copy and responses to customer messages, and providing explanations for unfamiliar formulas.