how to download jdk in destop?

Question

please tell me in java

Answer 1

why class name should start with capital letters?

Answer 2

q1. just Google 'jdk {your os name} {os architecture}' , eg, 'jdk Ubuntu x64'

q2. that's just how Java was written, not a hard and fast rule in many other languages. but it's a good practice.

Answer 3

Thanks

Answer 4

Is this ok for windows 7?