As google say :
“Skip the waiting. Forget the set-up. Leave the manuals behind. Go straight online to creating, sharing and enjoying. Because everything is faster and easier on a Chromebook.”
Its Features include :
8 Seconds boot time and instant resume
Omnibar = Adress and search Bar
Clicking on “New tab” Taskes you to apps, bookmarks and most visited sites.
No anti-virus is needed, since its based on the principle of “defense in depth”
Multiple layers of protection include: Sandboxing, data encryption and verified boot.
All data is stored on the cloud.
Guest mode available.
Built in WiFi and 3G support.
Google Cloud Printing : Allows you to print on any cloud-connected printer
Web apps: All your web apps can be downloaded from the chrome web store