Remix OS is another service which lets you put Android on your laptop or desktop. It is built on Android X86 & works on any PC. The Software is 676MB & you need a pendrive with 8GB free space. Once installed you just need to enable Boot from USB from your computer BIOS the Remix OS starts.
Whats most important feature of Remix OS is that it is very helpful as you don't need to install any other software for using android. You just need to plugin your USB then the Operating system shoots up. Other software like bluestacks need to be installed on your harddisk. The other advantage is you don't need hardware like Graphics card for using Remix OS. You can experience all android apps on this Os.
Initially the Remix OS is free but I think with the features they are providing they might charge in the near future.