What to look for when buying a new computer, laptop or hybrid

The Acer Predator Helios 300 promises a lot of gaming for not a lot of money. Can they deliver on their promise of affordability AND keep gamers happy? Battery life is key for today's laptops, with some models delivering up to 15 hours between charges. Buying a new computer is a lot like ordering a pizza: You think it's a fairly simple task until you realize how many choices you need to make. But if your existing machine is so old it could barely run solitaire, you're probably due for an upgrade.