Microsoft has released an update for Windows 7 and for Windows Server 2008 R2 which contains functionality and performance improvements,It provides solutions to issues:-
- This update provides new functionality and performance improvement for the graphics platform.
- This update provides performance improvements when you print from XPS-based applications to GDI-based print drivers.
- This update resolves some streaming issues that are related to Media Foundation.
To install this update you need to validate your Windows copy and if it found genuine then you will be able to install it.