Definition: In this task, you are given a news article. Your task is to classify the article to one out of the four topics 'World', 'Sports', 'Business', 'Sci/Tech' if the article's main topic is relevant to the world, sports, business, and science/technology, correspondingly. If you are not sure about the topic, choose the closest option. Note that URLs in the text have been replaced with [Link].
Input: Desktop Search Tool Ups the Ante, Says Microsoft (NewsFactor) NewsFactor - Microsoft (Nasdaq: MSFT) launched its beta version of a new tool that allows users to search from many places on the desktop -- such as Windows, Outlook and Explorer. The MSN Toolbar Suite takes advantage of Microsoft's dominant Windows operating system to provide an ever present search tool to mine for data on a computer's hard drive or information from the Web.

Sci/Tech