in my computer science final project i have the submission topic "About the project" and "Overview of the project" pls explain the contents that must be included in these two

I am an MSC computer science student.As part of our course we have 6 months project.i have selected the topic "windows registry editor" .Is this topic sufficient for a 6 months project.please respond.

What is WCF service?What is WPF/WinForms?

could you please explain "Hello BIG World" project...

I am an Msc computer science student.As part of our studies we have 6 months project.please suggest me some system level project topics that will be sufficient for a 6 months project.

I am an Msc computer science student.As part of our studies, i have 6 months project.I have selected the topic 'email notification of file system changes in c#'. Please give me the description and source code of this project.Also suggest the modules that can be included in this project and rate it(ie is it suffiicient for a 6 month project)