Question:
Now i run windows vista fine and want to upgrade to windows 7 Operating system .So I has a question.If I upgrade to windows 7,Will need to reinstall all my software.
Answer:
First,I think Windows 7 runs on the same kernel as vista,lots of softwore can be functional on windows 7.But the Hard drive maybe crash at random,so you'd bettle to have everything backup anyways.
Now I upgraded from vista with no complication.It means that you have to reinstall all software.
Don't worry about that.windows 7 will gets fully released.Wouldn't upgrade to the beta now.