Windows 7 Service pack 1 or SP1 contains all the Windows 7 updates released till date to keep your Windows PC up to date. In simple language, service pack is a set of Windows updates which is designed to update your computer’s OS with all the required safety, features and functionality updates. Microsoft has recently released the official service pack for the Windows 7, called the Windows 7 Service Pack 1 or SP1. Windows 7 is one of the most popular version of Windows we have seen and it happened to be one of the most stable, secure and well features Windows OS as well.
