I notice that some of the updates are for x86, some are for x64 and some are just Windows 7. If the architecture of the update is not specified then I am assuming that it is an update that should be applied for both architectures. Also my system happens to be x64 so I am not downloading any of the x86 updates. Would the x86 updates even apply to an x64 system or would that be problematic? 
My Computer
At a glance
Windows 7 (Home)Core i74GB
- Computer Manufacturer/Model Number
- Toshiba Sattelite
- OS
- Windows 7 (Home)
- CPU
- Core i7
- Memory
- 4GB