Java programs

I'm pretty stupid when it comes to computers and I have a question about Java. Is it necessary to have more than one Java program running on my pc? I have Java Runtime J2SE Runtime Environment 5.0 Update 1, Update 2, Update 4, Update 6 and Java 2 Runtime Environment SE v1.4.2_06. I don't want to delete something that is needed and at the same time I would like to clean up my Ram? Memory?

Thanks for any response you might have,

deliveries

[462 byte] By [deliveriesa] at [2007-10-3 3:30:33]
# 1
Delete every single one. (DO it correctly by using the Contorl Panel - Add Remove Programs).Then install the newest JDK 1.5.
TuringPesta at 2007-7-14 21:24:27 > top of Java-index,Java Essentials,New To Java...
# 2
you only need one.. just do what the first reply said.. and your computer would be all fine.. Nywled
Redxxiva at 2007-7-14 21:24:27 > top of Java-index,Java Essentials,New To Java...
# 3

> Then install the newest JDK 1.5.

If you are not a programmer, just install JRE; JDK is for Java programmers. JRE is Java Runtime Environment, the only thing you need to install to RUN java applications.

JRE download page: http://java.sun.com/javase/downloads/index.jsp

Message was edited by:

bodhi

bodhia at 2007-7-14 21:24:27 > top of Java-index,Java Essentials,New To Java...