|                                                |   |  |                                                           |  |                                | (Reuters) - Facebook Inc has replaced its "Hide All" button with   the more succinct "Unfollow," letting users block all messages   and posts from selected friends. |  |  |                                                |                                                            |   |  |                                                                       |  |                                      | TOKYO (Reuters) - For Japan's electronics firms, the kitchen   is the final frontier. |  |  |  |                                                |                                                            |    |  |                                                                       |  |                                      | TORONTO (Reuters) - The number of large business and government   clients that have installed or are testing BlackBerry Ltd's   mobile device management service has risen roughly 20 percent   over the past six months, the embattled smartphone maker said   on Tuesday. |  |  |  |                                                |                                                            |    |  |                                                                       |  |                                      | SAN FRANCISCO (Reuters) - Google Inc will lower prices on cloud   services as the search giant gears up to take on Amazon.com   Inc, International Business Machines Corp and Microsoft Corp   in the fast-growing market of Internet services for corporations. |  |  |  |                                                |                                                            |   |  |                                                                       |  |                                      | BOSTON (Reuters) - A U.S. senator has asked 20 of the world's   biggest automakers for information on how they secure their   vehicles from cyber attacks, in light of reports by security   experts who say they have identified ways to hack into cars. |  |  |  |                                                |                                                            |   |  |                                                                       |  |                                      | (Reuters) - China Mobile Ltd, the world's largest mobile phone   carrier, has quietly begun taking pre-orders for Apple Inc's   iPhones, according to a report on Fortune.com. |  |  |  |                                                |                                                            |                                                                       |  |                                      | AMSTERDAM (Reuters) - Film and television fans use apps to view   their favorite movies and shows and now readers can have similar   access to an unlimited digital library. |  |  |  |                                                 |   |  |                                                           |  |                                | LONDON (Reuters) - Royal Bank of Scotland has neglected its technology   for decades, the state-backed bank's boss admitted on Tuesday   after a system crash left more than 1 million customers unable   to withdraw cash or pay for goods. |  |  |                                                 |   |  |                                                           |  |                                | TOKYO (Reuters) - Sony Corp said on Tuesday that global sales   of its PlayStation 4 game console exceeded 2.1 million units   as of December 1. |  |  |                                                 |   |  |                                                           |  |                                | PARIS (Reuters) - Orange said it will stick to an earlier plan   to raise prices for its superfast 4G mobile offers in February   despite low-cost rival Iliad's move on Tuesday to offer 4G speeds   to customers without a price increase. |  |  |  |                                               |  |                          |                                                           |  |                                |  |                                |                                                                       | A daily digest of breaking business news, coverage of the US economy, major corporate news and the financial markets. 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