HOW TO LAUCH SELECTED APPLICATION IN WINDOWS PHONE......

Hii Friends, I am going to telling one of the good features of windows Phone.This is features of windows phone provide multiple application launch at a time.generally we Download any launcher from store and when we launch this launcher its launch but temporary whenever we press back button then its back in normal form.But windows phone provide features to launch application and its never back its general manully.
Now I am telling with step by step.
Step 1:-Open the setting of windows phone.

Step 2:-Click at App corner                                                                                                                             

Step 3:-Click at Apps and select application which you want to launch.                                                                 

Step 4:-Now click at correct sign.and finally lauch the application by clicking "-> " this sign                            Note:-This is not possible to come out this launcher manually for come out to this launcher press shutdown button swap)