This file contains important information about installing Microsoft® Windows® XP Service Pack 2 (SP2). This information applies to all levels of users, from those. Windows Service Pack 2 (sp2) is the official package from Microsoft that comes with the purpose of bettering the security and stability of your Windows XP. Windows XP Service Pack latest version: Free Updates and Fixes for Windows Operating Systems. Every operating Version. (IT Pros and Developers) 2. Can you find SP2 for WinXP somewhere? I prefer a manual installation. Tried Microsoft already but the download link there isn't working. The most obvious outward sign that you've installed Microsoft's Service Pack 2 for Windows XP is the new Security Center (sic). You should install SP2 on any.