Service Pack
Windows XP Service Pack 1a Express Install (32-Bit) for End Users
If you are not running Windows XP SP1, install SP1a for security and reliability updates to the Windows XP family of operating systems. There is no benefit to installing SP1a if you are already running Windows XP SP1. We do not recommend that you install SP1a if you are already running SP1. Note: Windows XP [...]
Download Windows 7 and Windows Server 2008 R2 Service Pack 1
Download Windows 7 and Windows Server 2008 R2 Service Pack 1 (SP1) Release Candidate (RC) Register for Download and Guided Evaluation Review Windows 7 and Windows Server 2008 R2 system requirements and the frequently asked questions (FAQ) Register for evaluation Download and install RC software Receive an email with resources to guide you Question on the RC? Please [...]