- Your living room is vulnerable to cyber attacks
- Three easy ways to separate work and play on the same PC
- Spammers top spoofing targets are still finance and travel industries
- Hold the phone: iMessage spam not all it's cracked up to be
- What happened to the Flashback Trojan? Turns out US universities are still riddled with it
In Pictures: Holiday 2012 tablet buying guide - top picks
The tablet market is awash with iOS, Android and Windows 8 models that come in different sizes and with different features, specs and prices. How do you decide? Start with our Holiday 2012 Tablet Buying Guide, which highlights the top picks in 13 categories.