BlueStacks App Player is an Android emulator software for Windows computer through which you can install and use Android apps on your PC. It is available for free of cost for download and install on your PC. I have been using BlueStacks from last 2 years. I personally use it for whatsapp whenever there is problem in my Android phone. User interface is very similar that you see on Android tablet. I used it to play some casual games like 8 ball pool.
The only thing you need is powerful PC that can handle BlueStacks. Your PC should have at least 3rd gen Intel pentium g dual core processor. RAM must be more than 4 GB and up. Otherwise it will start lagging. As it is emulator it is slow to load therefore you cannot make any lame excuses. I don’t like bluestack is their launcher which annoying for me. Anyone who wants to run Android apps like WhatsApp on Windows PC can use BlueStacks.