如果是正版可以到微软自动下载SERVICE PACK

windowsupdate.microsoft.com

It will first check OS authentication, then install the update software. It will then automatically download/install patches and service packs. In your case, since the OS is so old, you will need to install patches (windows updates) first before installing service packs.

If XXX version, then google service packs. Several websites have non official patches and service packs.

请您先登陆,再发跟帖!