
Yahoo has joined the increasing number of technology companies publishing details of how many requests US law enforcement agencies have made for data on their users.
Pictured: Yahoo chief executive, Marissa Mayer, said the tech firm did not take for granted the trust of users. Photograph: Peter Kramer/AP







Facebook is introducing hashtags, the number signs used on Twitter, Instagram and other services to identify topics being discussed and allow users to search for them.
A top Apple Inc. executive described as Steve Jobs' right-hand man took the witness stand at a Manhattan price-fixing trial and denied scheming with major book publishers to drive up the cost of electronic books.
Microsoft's Office software package is coming to the iPhone for the first time Friday, offering people the ability to read and edit their text documents, spreadsheets and slide presentations at the doctor's office or at a soccer game.
Amid the debate over government surveillance, there's been an assumption: Young people don't care about privacy.
Google Inc.'s $1.03 billion purchase of Israeli navigation software maker Waze marks an important milestone for the country that affectionately calls itself "Start-Up Nation." 







