Downloading Java

Java Platform, Standard Edition (Java SE) lets you develop and deploy Java applications on desktop and servers, as well as in today's demanding embedded environments. Java offers the rich user interface, performance, versatility, portability, and security that today's applications require.

Download Java Standard Edition (SE)
(sn :- download JDK only)

After you installed the setup,

• open 'bin' folder in your java installed location(ex - C:\Program Files\Java\jdk1.8.0_60)
• Copy the URL
• Then open computer properties.
• Click 'Advanced system settings'
• Click 'New'
• In variable name; type 'Path'
• In Variable value; paste the URL.
• Press Enter

Now open Command Prompt

• Type  'javac'
• Press Enter