The Google Search application is available on the Windows repositories.
Just one day after Windows 8 came out, Google today also allows users to download a suite called "Get your Google back" that includes the Chrome browser and a Google Search search program using the Modern UI interface. In its introductory video, it launches an Internet Explorer browser and accesses its website before installing the two software in turn.
Unfortunately, the Chrome browser, like other browsers, including Internet Explorer and the trial version of Firefox, should be set as the default to use the Modern UI interface. Data about users logging on Google accounts in Chrome in addition to the touch interface and in the Desktop environment are also different.
Video introducing Google Search and Chrome for Windows 8.