archie123

the first screenshot shows service pack 2 for microsoft office , not windows , thats why your still on SP1 in yuor operating system properties?

If service pack 2 isnt showing up in your critical updates you may need to either download it manually or install Internet Explorer 8 first , this is counted as a critical update and on some rigs/operating systems auto update wont suggest SP2 for Vista till IE8 is installed

Also only install critical updates for your operating system , dont install optional updates for your hardware , always visit the manufacturers website and install their drivers , not microsofts , there is nothing wrong with MS driver updates but they often lack certain addins / refinements that come from the manufacturer of your hardware.

for example your last update for your graphics chipset , your better off getting that from your motherboard manufacturers website