Google Chome OS, which Google is expected to preview this Thursday, has been the subject of much speculation and rumors since its announcement last summer, when Google made public its plans to develop a lightweight, open-source Linux-based OS aimed primarily at netbooks. Ever since, a series of fake screenshots and speculation as to what Chrome will offer has bombarded the Web.

The Facts

Unfortunately, so far we know very little in terms of solid facts about Google's Chrome OS project, with the company providing only scant details. The Linux-based OS, which is built upon the company's browser of the same name, is expected to arrive in the second half of 2010, and although it will be geared toward netbooks, it'll run on higher-end PCs as well. Google has revealed a number of the manufacturers involved in the project, such as Acer, Asus, Hewlett Packard, and Lenovo. Intel is also in on the act.

Google's focus has been on providing a speedy, simple, and secure OS. The operating system will be heavily oriented around the Web, and will likely make heavy use of cloud computing. Chrome OS is by no means the first cloud-centric OS, but it will undoubtedly make an impact on the industry, effectively changing the more commonplace 'windowing' system people are more familiar with.

Beyond these limited details we know that the Google Chrome OS will run on x86 and ARM processors, and all of Chrome's Web applications will work not only on the new OS but also on any standards-based browser. Although this effectively means that Chrome OS will see no exclusive software, it's all good news for developers as they can create one single application and see it work on the largest number of platforms, be it Chrome OS, Mac, Windows, or other flavors Linux.

Keep on reading to see all the fake screenshots and rumors.