Microsoft allows download of Windows Updates, drivers and other upgrades from the Microsoft Update Catalog: http://catalog.update.microsoft.com .
Unfortunately there seems to be no search syntax available to do advanced searches such as OR, NOT and similar. Does anyone know if this is possible? For example: I keep getting a lot of Windows 7 Embedded updates listed along with Windows 7 updates as well as outdated and deprecated updates.
Try this default search: Windows 7 x64 security updates