Should i kill AirDroid from running apps ?

Hi guys i want to ask if i must kill from running apps in my S4 the airdroid ? And if i must kill also from cache memory ! When i go in setting (4.2..2 Android) in running apps i see Airdroid and i kill that , it doesnt run again....! Am i doing this right ?
Best Regards....

NOOB ANDROID....!