How to record screen on your android device without Root, you just need install these apps in your android phone.
Top 15 Screen Recorder apps Link:
#1 AZ Screen Recorder: https://goo.gl/GKFAmb
#2 Rec.: https://goo.gl/DCGCMt
#3 One Shot Screen Recorder: https://goo.gl/rBqSeZ
#4 Shou: https://goo.gl/GHdsi7
#5 Mobizen: https://goo.gl/1Yu9HK
#6 Unlimited Screen Recorder: https://goo.gl/kyhDBz
#7 ilos screen recorder: https://goo.gl/EFRmAQ
#8 Google Play Games: https://goo.gl/BcF8K6
#9 Stream – Live Video Community: https://goo.gl/NGeBfZ
#10 Vysor: https://goo.gl/hNSN5f
#11 Telecine: https://goo.gl/iJykef
#12 Lollipop Screen Recorder: https://goo.gl/ut92jw
#13 DU Recorder: https://goo.gl/dExzD2
#14 ADV Screen Recorder: https://goo.gl/dHzqQU
#15 ScreenCam Screen Recorder: https://goo.gl/WVKZqh