Quindell shares fall over cash flow fears

Soaring profits and revenues questioned

Notebooks emerge from seven-quarter slump

Asus Zenbook UX303LA

A laptop choice for every price range

The lightweight computers remain the workhorse for most people

ICO raids Welsh call-centre for text spam

Investigation part of wider crackdown on nuisance messages

Meet the Smelfie: Sony’s bid to win in the selfie wars

Japanese company unveils camera that looks like perfume bottle

SoundCloud launches ads and artist fees

Digital music platform responds to doubts about profitability

Amazon takes aim at Chinese rivals

Ecommerce group to launch in Shanghai trade zone

UPS hit by cyber attack

Data from more than 100,000 transactions exposed at franchises

HP returns to deal making as sales lift

Meg Whitman says mergers part of strategy

Digital shake-up drives newspaper deals

Readers fuel consolidation as their attention shifts to the screen

Infineon to buy International Rectifier

German chipmaker seeks to expand US footprint

Apple: why so tasty?

Share price rally could be about cash, next iPhone – or nothing

Cyber security group vArmour raises $35m

Dropbox gears up for acquisition spree

Cloud storage group recruits former Priceline dealmaker

Review: The Customer-Funded Business by John Mullins

A guide to funding a start-up with no outside backing

Ballmer leaves Microsoft board

Former chief executive to keep his 4% stake in software group

Ballmer leaves Microsoft board as NBA season looms

Former chief remains largest individual shareholder

Arm chief laments lack of capital for start-ups

UK’s lack of big tech groups is due to scant later-stage funding

Apple shares close at record high

Stock ends day at $100.53 on anticipation of product launches

Uber hires Obama campaign mastermind

David Plouffe to join driver-hailing service as lobbyist