Upgrade win7 from home basic to ultimate version

I don't think I understand the question.

Do any drives show up in disk management?

Hi ss202sl,

I want to upgrade windows 7.
current version is Home Basic.
upgrade to Ultimate. After upgrading, the data and installed program are still saved in my computer???
And, can you show me how to upgrade from Homebasic to Ultimate version?
write English not good because I am Vietnamese.....
I hope you help me as soon as possible.

thank and Best regards.

sorry ss202sl, This's my meaning:

I want to upgrade windows 7 from Home Basic to Ultimate version.
I don't know after the upgrading successful, all old datas or installed program are saved on hardisk???
And, could you please show me how to the upgrade or show me a introduce link on the internet?
I expect you to help me early!

Thank and Best regards
Thuong, VN

when upgrading, you will have an option to either do an upgrade (where you can keep all your data, programs and settings) or you have the option to do a custom (advanced) install. this is for a clean install (you will lose data and programs)

here is the window where you choose what type of install you do: http://www.elmajdal.net/win7/In-Place_Upgrade_From_Wind...

Also, if you have multiple drives/hardisks (a C drive, a D drive etc) the only disk affected is the drive you install the OS to. For example, if you install the OS to the C hard drive, then the D and E hard drives will not be affected. Here is a picture where you pick which drive to do the upgrade on: http://cache.gawkerassets.com/assets/images/17/2011/09/...

I have done successfully,
thank you so much!

Thuong, VN