Matrix InfoTech

Apple accused of intentionally slowing down older iPhones Geekbench has carried out an investigation into reports that iPhone performance droops as batteries age

Best Christmas gifts under £50: Here's our eclectic roundup of cheap gadgets and gizmos We've scoured the internet for the best – and most affordable – gifts in tech: There's something for everyone

More than 450 HP laptop models contain hidden keyloggers capable of tracking everything you type The keylogger, found in Synaptics software, is disabled by default, but hackers could enable it if they had access to a computer