I installed 
Windows 7 Home Premium on my current 
windows 7 32bit computer, but it turns out I'll be getting a new 
Office Professional 2007 next month. The 
Office 2007 Ultimate Key guy said that I have to option to uninstall 
Office Standard 2010 and deactivate the key so i can install that same 
Office Standard 2010 Key on a different computer. How do I uninstall Microsoft Office 2010 and deactivate the key?