How can I add update information/notification of 3rd party software in my C# desktop application, as soon as the update will be available in the market?

Hi,

I have a C# desktop application which will keep track of my installed software(in my PC). I want to make this application more smart, like when the update version of the installed software will come in internet site, the application will notify me and I can update from my C# application, without login or open website.

For example, I have installed MS Office 2013, Adobe Reader 1.1. So when MS office 2014 comes in internet, my application will notify me and I can update that from that application. 

Can anyone please answer my question, how can I do that?

Thank you !