WFacebook is an American online social media and social networking service based in Menlo Park, California, and a flagship service of the namesake company Facebook, Inc. It was founded by Mark Zuckerberg, along with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes.
WLine is a freeware app for instant communications on electronic devices such as smartphones, tablet computers, and personal computers. Line users exchange texts, images, video and audio, and conduct free VoIP conversations and video conferences. In addition, Line is a platform providing various services including digital wallet as Line Pay, news stream as Line Today, video on demand as Line TV, and digital comic distribution as Line Manga and Line Webtoon. The service is operated by Line Corporation, a Tokyo-based subsidiary of South Korean internet search engine company Naver Corporation.
WSoundCloud is an online audio distribution platform and music sharing website based in Berlin, Germany, that enables its users to upload, promote, and share audio, as well as a DSP enabling listeners to stream audio. Started in 2007 by Alexander Ljung and Eric Wahlforss, SoundCloud has grown to be one of the largest music streaming services reaching over 175 million monthly users worldwide. SoundCloud offers both free and paid membership on the platform, available for desktop and mobile devices.
WSugar is a free and open-source desktop environment designed for interactive learning by children. Copyright by SugarLabs. Developed as part of the One Laptop per Child (OLPC) project, Sugar was the default interface on OLPC XO-1 laptop computers. The OLPC XO-1.5 and later provided the option of either the Gnome or Sugar interfaces.
WTwitter is an American microblogging and social networking service on which users post and interact with messages known as "tweets". Registered users can post, like and retweet tweets, but unregistered users can only read them. Users access Twitter through its website interface, through Short Message Service (SMS) or its mobile-device application software ("app"). Twitter, Inc. is based in San Francisco, California, and has more than 25 offices around the world. Tweets were originally restricted to 140 characters, but was doubled to 280 for non-CJK languages in November 2017. Audio and video tweets remain limited to 140 seconds for most accounts.
WA number of organizations within the Wikimedia movement including the Wikimedia Foundation publish official mobile apps for using Wikipedia on mobile device operating systems. All are available for free via the appropriate app store. They can also be downloaded independently of any third party store, from the Wikimedia Foundation's releases website, which also keeps old and beta versions.
WYouTube is an American online video-sharing platform headquartered in San Bruno, California. Three former PayPal employees—Chad Hurley, Steve Chen, and Jawed Karim—created the service in February 2005. Google bought the site in November 2006 for US$1.65 billion; YouTube now operates as one of Google's subsidiaries.