Black Friday 2017 tips: How to avoid scams, poor bargains and hackers while shopping online

The Black Friday shopping event is a great chance to grab a bargain, but it can also open up golden opportunities for scammers and hackers. With deals constantly launching and expiring, you'll need to move quickly in order to get what you want. However, you still need to take the right measures to ensure you're not being duped. Here are some useful tips worth following this Black Friday. The I.F.O. is fuelled by eight electric engines, which is able to push the flying object to an estimated top speed of about 120mph.