Windows 8 emerged in 2012 Windows XP losed support from Microsoft since Apr.8 th,2014. Operating Systems
Networks
URL protocol hostname top-level domain name 2nd-level domain name 3rd-level domain name
ping -> DNS
IPv6:128 bits,2^128≈10^40 IPv4:32bits, 2^32≈10^10 World population:7,000,000,000~10^10 So, IPv4 is about to be used up.Hence IPv6 needed. IPv6
Fields of applications include: waste management( 废物管理 ) urban planning( 城市规划 ) environmental sensing( 环境感测 ) social interaction gadgets( 社交小工具 ) sustainable urban environment( 可持续的城市环境 ) continuous care( 连续护理 ) emergency response( 应急响应 ) intelligent shopping( 智能购物 ) smart product management( 智能产品管理 ) smart meters( 智能电表 ) home automation and smart events( 家庭自动化和智能活动 ) Internet of Things
Thank you!