VeriSign (VMware;:VMW) a virtual machine software company, is a global leader in desktop-to-data center virtualization solutions and a leader in virtualization and cloud computing infrastructure, founded in 1998 and headquartered in Palo Alto, California.

HP Printer official website provides HP home, The website provides instructions, driver downloads, and troubleshooting for all models of HP printers for home and commercial use.

Talk Android is a forum for Talk Android is a forum for users of the Android operating system, providing information and forum services for users of the system.

Evernote is Evernote is a multi-functional note-taking application that was launched in 2008 and is headquartered in Redwood City, California, U.S.A. Evernote publishes multiple platforms of applications that provide rich note-taking capabilities.

Citrix Citrix is a publicly traded company, a constituent of the 500 Index, which includes server and desktop virtualization solutions, software-as-a-service, cloud computing services, and open source products such as Xen. Citrix products include server and desktop virtualization solutions, software-as-a-service, cloud computing services, and open source products such as Xen;

AVG is a free virus and Internet protection software developed by the Czech company AVG for home and business with features such as ready support and high-speed automatic updates. AVG2013 now incorporates the latest threat prevention technologies to explore how to safely safeguard the privacy of people around the world.

Nokia Networks (formerly Nokia Siemens Networks) is a Finnish telecommunications solutions provider founded in 2007 by the merger of the former Siemens Communications Group and Nokia Networks Group, which acquired its shares in 2013 and changed its name to Nokia Networks.

Opera Software (Opera Software) is a global software company founded in 1995 and headquartered in Oslo, Norway, whose main product is the Opera browser, which runs on multiple platforms, as well as its email service. The company's main product is the Opera browser, which runs on multiple platforms, as well as its email service;

Viber is an instant messaging software Developed by Cyprus-based Viber Media, the first version was launched in 2010 and can run on iOS, Android, BlackBerry OS and other platforms, supporting dozens of languages such as English and Simplified Chinese.

Corel Corporation (CORE Digital Technology) is a world-renowned software company founded in 1985 and headquartered in Ottawa, Canada, which mainly develops multimedia applications, including CorelDRAW, Painter, Sound and Vision, Paintshop, etc.

Apache (Apache) the world's number one Big Web server software, can run on almost all computer platforms, the use is very wide, so it has also become one of the most popular Web server software in the world.

Run Keeper is an American website dedicated to providing outdoor construction tracking services for users of the Run Keeper iPhone app. Its principle is to apply for 3G iPhone for sportsmen and women, using GPS tracking and positioning.

Applied (AMAT), one of the world's largest suppliers of semiconductor equipment and services, was founded in 1967 and is headquartered in Santa Clara, California. Applied Materials' major customers include well-known semiconductor suppliers such as , , , and others.

Oath Inc. ), a subsidiary of (Verizon), was founded in June 2017 and is also the parent company of AOL and Yahoo's Internet business unit, which owns brands such as 、、、、.

Lavasoft is a Swedish software developer, founded in Germany in 1999 and headquartered in Gothenburg, Sweden in 2002, mainly developing anti-spyware software, with the famous product Ad-Aware.