How To Determine if Your Computer Is 32-Bit or 64-Bit

 When downloading a software program, you may be asked whether it's for an operating system that's 32-bit   or 64-bit.  Most  PCs currently are 32-bit machines; their processors can handle 32 bits of data at a time.

 Following these steps on a Windows operating system, you can determine whether your computer is 32-bit or 64-bit.


 Open the System Information

  1:- Open the Start menu, and click on Programs -> Accessories -> System Tools -> System Information

  2:-Look in the System Summary

    The System Information tool will display detailed information about your Windows operating system. Once opened it        will show the "System Summary" – it’s an overview of your computer and operating system.

  3:-Look for the System Type Item

    On the right hand side of the window you will see a list of items. Look for the item called "System Type".

    The value of this item will tell you whether your computer is 32-bit or 64-bit:

       x86-based PC: It’s a 32-bit computer.
       x64-based PC: It’s a 64-bit computer.

 url list to download

http://netbeans.org/downloads/index.html                           ::  for netbeens dowload
http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1637583.html     :-  for jdk download
http://www.zoho.com/projects/                            :- free project manager software download

What is project  ?

A project, by definition, is a temporary activity with a starting date, specific goals and conditions, defined responsibilities, a budget, a planning, a fixed end date and multiple parties involved. You know what you have to do, do it, once, and that's the end of it. That's a project.

Object-oriented methods combine the problem and solution domain modeling activities
into one.