Hi, I'm fairly new to programming, and i've been reading JavaRanch's page on how to install
Java (
here). I have successfully downloaded "jdk1.7.0_21". I think something is wrong with the path settings, I am using Windows 7 and have gone to advanced system settings and added a system variable "JAVA_HOME" with value "C:\Program Files (x86)\Java\jdk1.7.0_21" and edited the "Path" variable as it tells me to. Then it tells me to open a command prompt and type in "javac-version" to get the version of the SDK, but I get the error: "'javac-version' is not recognised as an internal or external command, operable program or batch file."
Anyone have any idea's what i'm doing wrong?
Any help would be appreciated