Those running WinXP/Office2007 are, in fact, pretty legit customers (assuming they run official registered versions of Windows and require security patches/supp

Those running WinXP/Office2007 are, in fact, pretty legit customers (assuming they run official registered versions of Windows and require security patches/support). MSFT even has a special payment plan for entities that refuse to update, so they charge them a hefty sum for custom security patches and support, with costs going up significantly every subsequent year.