I am going to upgrade from windows 7 home prem to professional

gimsin8

Honorable
Feb 26, 2013
45
0
10,540
I am going to upgrade my windows 7 home premium to Windows 7 professional BUT I'm not using the upgrade anytime upgrade.

I have a question, if I buy the operating system new, can i pop the CD in and upgrade? or would i have to completely re-install?

don't exactly feel like going through the whole format thing at the moment,
 

gimsin8

Honorable
Feb 26, 2013
45
0
10,540


yes i have 64bit , so if I get pro it should give me an upgrade option? because II don't want to format xD