虚拟专用服务器可以为数据文件提供二级存储。例如，它可以通过为一组用户创建安全、可访问和集中的存储来充当文件、图像或电子邮件服务器。 The very first WWW server is found at CERN with its authentic sticker that says: "This equipment is really a server. Will not POWER IT DOWN!!" A server is a pc that provides info to other computer systems known as "shoppers" on Computer system network.[1] ... https://emilioikiig.blogdon.net/server-no-further-a-mystery-44925204