12BoC The curse of knowing a bit about IT: 'Could you just...?' and 'No I haven't changed anything' Two firewalls are better than one, right? 30 Dec 09:30 | 107
Personal Tech Surface Laptop Go: Premium feel for a mid-range price, but Microsoft's Apple-like range once meant more than this Svelte, yet ordinary 30 Dec 13:15 | 43
Feature Watt's next for batteries? It'll be more of the same, not longer life, because physics and chemistry are hard Lithium-ion had a lucky break early on. Successors will need billions of dollars to catch up – if they don't flame out first 30 Dec 16:00 | 183