What's the Windows XP SP2

今天买了一个logitech QuickCam notebooks Deluxe(webcam)，本想装好后与家人通话，没想到在安装时说需要windows XP SP2或更高的版本，我们
家是两年前买的notebook(windows XP)，请大侠指教该如何解决？谢谢！

所有跟帖： 

• you need download service package 2(SP2) -qwqw68- ♀ (0 bytes) () 02/16/2007 postreply 17:17:19

• http://www.microsoft.com/windowsxp/sp2/default.mspx -qwqw68- ♀ (51 bytes) () 02/16/2007 postreply 17:18:05

• thank you very much!I don't know why i can't download the packag -spring1212- ♀ (132 bytes) () 02/16/2007 postreply 18:51:51