Blogger (meaning "web log" in Chinese) is a free online blog service website provided by Google. It is also the first large-scale blog publishing platform. It was founded in August 1999 by Pyra Labs in San Francisco, USA.

Orkut is a social networking service website created and maintained by Google. It uses the Internet to create a virtual social network for users, making social life vivid and passionate. Currently, its main users are mostly from Brazil and India.

Google Glass is a wearable smart device launched by Google. It was developed by the Google X team. The consumer version was officially launched in 2014. Google Glass is equipped with the Android operating system and is equipped with a touchpad, display, camera and other configurations. Its public price is as high as $1,500.

Gmail (Google Mail) is a free email service under Google. It was released in 2004 as an invitation to register. It provided 1GB of storage space upon launch, far exceeding the mainstream Yahoo Mail, Hotmail, etc. at the time. Registration was fully open in 2007.

Blogspot is the world's largest blog resource and service website. It was created by Pyra Labs and acquired by Google in 2003. It has mature blog writing and publishing functions.

Google Inc is a large multinational technology company in the United States dedicated to providing a large number of Internet products and services such as Internet search, cloud computing, and advertising technology. Its main profits come from AdWords (keyword bidding advertising). Google was founded as a private company in September 1998 by PhD students Larry Page and Sergey Blum of Stanford University; it was later listed on NASDAQ on August 19, 2004. Currently, Google is recognized as the world's largest search engine and one of the top five most popular websites.