greenmedic88 on 01 February 2010
That chart is for 32 bit Windows. And that chart has nothing to do with Windows so much as it does the limitations of 32 bit operating systems.
One of the main reasons for upgrading to a 64 bit OS, whether XP or Vista was to address more memory for applications that required it.
The only reason for using dated a dated 32 bit OS is for full compatibility with older software that has not received updates.
