Facebook remains the dominant social network for US Internet users, while Twitter has failed to keep apace with rivals like Instagram and Pinterest, a study showed Wednesday.
An update to Snapchat set to be released Monday gives users more control over how much mobile data the entertainment app sucks up.
Microsoft is hoping to Sway a few more people with its new presentation tool.
Windows 10, the latest version of Microsoft's operating system, upholds the adage about the company's flagship product - every other release is good.
This was a week where old technology reappeared, refreshed for another try at getting it right this time around.
China has 668 million Internet users, accounting for 48.8 percent of the country's total population, as e-commerce boomed in the world's second-largest economy, authorities said.
Reddit became one of the most visited websites in the world on the backs of users devoted to the online bulletin board where people could post just about anything.
Pinterest is not a social network but a "catalog of ideas" to help people discover and try new things in their lives, founder and chief executive Ben Silbermann says.
Google-owned YouTube is seeing "accelerating" growth despite competition from Facebook and others in video, YouTube chief executive Susan Wojcicki said Monday.
Dr Mark Graham and Dr Ralph Straumann, researchers at the Oxford Internet Institute, have created a global map showing the total number of Internet users in different countries.