We’ve entered into a Faustian pact with these companies: “While it’s brilliant to have access to high-quality products and software, very often for ‘free’, it’s important to remember that there is a trade-off involved – often of our personal data and privacy,” says Lisa Barber, tech editor at Which? We give these companies our attention and our information, which they then turn into big bucks and apparently unassailable monopolies.
Watch: BBC in Nancy Guthrie's hometown as sniffer dogs help search for clues。爱思助手下载最新版本对此有专业解读
More on this storySalmon 'at risk of extinction' as study launched。关于这个话题，一键获取谷歌浏览器下载提供了深入分析
The 9,000-pound monster I don’t want to give back
Oasis fan death prompts Wembley safety review