当然你可以到微软官网下载SP3,下载地址如下:
英文XP SP3升级包官方下载地址:
http://download.windowsupdate.com/msdownload/update/software/svpk/2008/04/windowsxp-kb936929-sp3-x86-enu_c81472f7eeea2eca421e116cd4c03e2300ebfde4.exe
简体中文XP SP3升级包官方下载地址:
http://download.windowsupdate.com/msdownload/update/software/svpk/2008/04/windowsxp-kb936929-sp3-x86-chs_D7067E86ABD4257454200D0C398D71C4CE6CD33E.exe