This enables organizations to deploy a single set of updates. Microsoft Windows 7 Service Pack 1 Latest February 22nd, 2011 903.2 MB Win 7 (64-bit) MD5 / SHA1 / SHA256 Checksum 537.8 MB Win 7 (32-bit) Get Notified Receive an E-Mail when this download is updated. It also provides ongoing improvements to the Windows Operating System (OS) by including previous updates delivered over Windows Update and continuing incremental updates to the Windows 7 platforms based on customer and partner feedback. Windows 7 SP1 helps keep your PCs and servers on the latest support level. There are no new features added to the operating system. Windows 7 Service Pack 1 is a free update for the Windows operating system version 7 that is available for download through the Microsoft support website. Installing SP1 helps keep Windows 7 up to date. Windows 7 SP1 is a rollup of prior security patches and minor bug fixes, along with a few tweaks that improve features that were already present when Windows 7 was released to manufacturing. Windows XP Professional (SP2 or SP3) 32-bit Windows Vista RTM/SP1 (Business, Enterprise, or Ultimate) 32-bit Windows 7 The following software. SP1 also includes new improvements to features and services in Windows 7, such as improved reliability when connecting to HDMI audio devices, printing using the XPS Viewer, and restoring previous folders in Windows Explorer after restarting. Windows 7 Service Pack 1 Multi-Language (SP1) is an important update that includes previously released security, performance, and stability updates for Windows 7. Installing SP1 helps keep Windows 7 up to date.

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