Google's cloud-based Chrome offers an exciting proposition

Imagine no more Windows. It's easy if you try. This month Google sent out the operating system. Nevertheless one catch. Neither the operating system nor a laptop to run it on are available to buy — Google sent out a work-in-progress version of the system and a test laptop to tech reviewers across the nation to try out.

The system and laptop offered a tantalising and, sometimes, frustrating look at how cloud computing could work. Because all the applications used to do work or play on a computer — whether for word processing, playing a game or photo editing — are not stored on the machine in this type of system, they are accessed only online.

The system speedy

This makes the system speedy, at least usually, and eliminates the need for the user to install updates. However there is one big disadvantage to having all apps in the cloud: If you are in a place where you do not have access to the internet, you can't use any of the applications.

Some data, just as word processing files and photos, can be stored on the machine, now. Another situation that could be a problem for many: Because this is not the Microsoft or the Apple operating system, users will not be able to use many familiar programs. That's likely to be key to Google's strategy .

The payment of a monthly subscription

Some sophisticated apps can be used with the payment of a monthly subscription, instead of a one-time, high payment. Because most information is stored centrally, users' files are less likely to be victims of a computer crash or system failure. Files as well are accessible from different computers, which makes cloud-based computing attractive for businesses or organisations. The test laptop itself resembled a MacBook in terms of dimensions and functionality, with a similar touchpad, keyboard layout and screen.

Notably, the matte-black keyboard lacked the top row of command keys. And in the normal spot for the caps lock button there was instead a search button. The laptop lacked Apple luxuries just as lighted keys and multiple USB ports. Start-up time for the laptop was impressive — I opened it up and it was ready to go in a few seconds.

The introduction takes about ten minutes

The introduction takes about ten minutes and it's fun. Browsing performance was good, as expected. The version of the Chrome browser for the laptop has more bells and whistles than the stripped-down ones used on smart phones and tablets.