Java error

Question

I downloaded jdk1.8.0_121 which is not working properly. when I write the syntax and tried to compile it shows problems in line
System.out.printIn("hello world")
it show problem between (out and printIn) at the dot.
Tell me what to do

Answer 1

make sure you are spelling "println" right. it has a small L, not a capital i

Answer 2

and end the line with ;