Best way to run this report?

Can anyone suggest a good way to do this report?

Basically, I need to give Microsoft a list of all installed Microsoft related products, per PC on the domain, which is around 1500.

At the moment, the only way I can see to do it, gives me the following results

PC11111 - Microsoft Corporation - Microsoft .NET Framework 4.5

PC11111 - Microsoft Corporation - Microsoft Office Professional Plus 2010

PC11111 - Microsoft Corporation - Microsoft Silverlight

PC11111 - Microsoft Corporation - Microsoft Visual C++ 2010  x86 Redistributable - 10.0.40219

PC11111 - Microsoft Corporation - Microsoft Visual C++ 2012 Redistributable (x86) - 11.0.50727

PC22222 - Microsoft Corporation - Microsoft .NET Framework 4.5

PC22222 - Microsoft Corporation - Microsoft Office Professional Plus 2010

PC22222 - Microsoft Corporation - Microsoft Silverlight

PC22222 - Microsoft Corporation - Microsoft Visual C++ 2010  x86 Redistributable - 10.0.40219

PC22222 - Microsoft Corporation - Microsoft Visual C++ 2012 Redistributable (x86) - 11.0.50727

PC33333 - Microsoft Corporation - Microsoft .NET Framework 4.5

PC33333 - Microsoft Corporation - Microsoft Office Professional Plus 2010

PC33333 - Microsoft Corporation - Microsoft Silverlight

PC33333 - Microsoft Corporation - Microsoft Visual C++ 2010  x86 Redistributable - 10.0.40219

PC33333 - Microsoft Corporation - Microsoft Visual C++ 2012 Redistributable (x86) - 11.0.50727

As you can see, it's quite repetitive and to do this for 1500 computers, it would be a huge export!

Any ideas?

Thanks
Jim