How to install Android Applications from PC / Computer

Credits to TipsRing.com
Do you know how to install Android Applications from PC / Computer to your Most Amazing Android Phone?

Well, here is the procedure, Just follow this simple route:

At least for the first time you should activate internet services wither from your Phone SIM Card Network or By using the Wi-Fi.
Now Download Astro File Manager (Around 2 MB) to your android mobile. Install it