The Windows applications Phone 7 are available for download only from the Phone Windows Marketplace, So to see the available applications are required to access the Marketplace from a telephone Windows Phone 7From software Zune on your desktop through Bing Visual Search, But let me recommend a website called Marketplace Browser that lets you explore all the applications Windows Phone 7 available, so far there are over 2,400 applications available.
Marketplace Browser allows users to search the catalog Windows Phone 7 favorite web browser without showing the results of Cultural UP music when looking from Zune and others.
I recommend you give a tour of the Top 100 applications Windows Phone 7 where there are many essential applications.
Link to Marketplace Site Browser.
