What to learn, Win32 or .NET

[Zarman]

I have no idea. Please help.

[Aceix]

Both
http://stackoverflow.com/questions/3514887/is-there-any-reason-to-use-win32-api-in-c-or-c-over-net
http://stackoverflow.com/questions/1127546/win32-vs-net

[Moschops]

Have you already learned C++ and a solid widget toolkit?

[Thomas1965]

It depends what you want. If you want to do GUI programming .NET is definitive easier.