Answer:
I drift forever with the current and flows to your everyday life. I make living easy but I am good at killing people too.
I always murmur but never talk. Always run but never walk. I have a bed but never sleep, have a mouth but never speak. What am I?
I am a precious stone, as clear as a diamond. Though you can walk on water with my power, try to keep me, and I'll vanish in an hour. What am I?
I move without wings between silken strings. I leave as you find my substance behind
I turn everything around but I cannot move. When you see me you see you!
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?