Apple chief calls on US government to slash US corporate tax
Tim Cook warns Congress that he would refuse to repatriate $100bn stashed offshore unless US severely reduced its 35% tax rate
Tim Cook defends Apple tax policy in Senate hearings – as it happened
Apple has denied findings by congressional investigators that they use 'highly questionable' tax minimization strategy.
Vodafone delays 4G superfast mobile internet launch until September
Vodafone, which had been expected to launch a rival to EE by June, is waiting for Apple to release a compatible iPhone 5
Xbox 720: Microsoft banking on entertainment services in the next generation
Rival to Sony's PlayStation 4 due to be revealed in Washington on Tuesday, with name of latest incarnation still a mystery. By Keith Stuart
Apple tax row: Ireland says its tax regime is not to blame
Deputy prime minister Eamon Gilmore insists any loopholes in international tax rules exploited by Apple were 'issues that arise from other jurisdictions'
Senators accuse Apple of ‘highly questionable’ billion-dollar tax avoidance scheme
Senators claim Apple has avoided paying billions in US income tax by creating offshore entities that are not tax resident anywhere
Boot up: Intel v big data, wearable and health, Apple on tax, Google Island and more
Charles Arthur: Plus Dell blames Windows 8 (again), Jolla hopes with Sailfish, southeast Asia's smartphone growth, and more
20 best iPhone and iPad apps this week
Beethoven's 9th Symphony, Hangouts, Amazon Cloud Drive Photos, Justin's World, Haunting Melissa, Star Trek Rivals, Sago Mini Sound Box and more. By Stuart Dredge
Apple joins BlackBerry and Samsung in getting Pentagon approval
iPhone and iPad to battle for contracts worth millions of dollars, boosting their standing in corporate and government markets. By Charles Arthur
Boot up: Samsung’s 10m S4s, NFC’s double counts, Google’s un-openness, and more
Charles Arthur: Plus Nokia Asha's unique selling point, the point of a Google Music service, what Apple needs at WWDC, and more
Apple and Google app downloads reveal rate of smartphone growth
Downloader of Apple's 50 billionth app receives $10,000 gift card, but that's just small beer compared to app developers
Apple sells 50 billionth app
From Angry Birds to Summly, smartphones and tablets have accelerated a huge business that began just five years ago
Google Play Music All Access: search giant launches rival to Spotify
Tech giant's new service, unveiled at Google I/O developer conference, will be available for $9.99 a month in US
Boot up: Google I/O, Android profit share, Thorsten Heins v PCs, and more
Charles Arthur: Plus Taiwan's problems in consumer electronics, European PC sales slump, Google's 'pure' GS4 and more
Boot up: the Net v middle classes, missing apps on Windows, Twitter hacks, and more
Charles Arthur: Plus Windows Blue named and priced, Acer and Asus revenues, how to beat clickjacking, Adobe cloud priced, and more