How to Manage Your Android Phone From Your PC

The best Android phones' manager "SnapPea" enables you to manage your Android device from your PC and your contacts, music, apps and pics from the comfort of your Windows desktop. Simply install SnapPea on your PC and connect your Android phone via USB cable and once the drivers are installed, you are ready to manage your device. 
Note: You have to install Snapea PC version and Phone version in Google play store. 
Links: Snapea PC version,  Snapea phone version

You can view and edit your contacts, export them to various formats, manage your Text Messages and easily view and transfer photos/music/video content to/from your PC. You can even send text messages from your PC and receive notifications if a new message arrives on your phone.

SnapPeas also enables you to manage your installed apps and install Android app from APK files to your phone. Other features include integrated Android backup, WiFi support, iTunes import, Android screen capture, and more.

Although SnapPea offers an impressive set of features, it does have some shortcomings: Backups are limited to Text Messages, Photos and Contacts (no music or video backup), and file browsing is limited to photos, music and videos.