Just a heads up if you have a Lenovo laptop. Pre-installed malware that acts as a "man in the middle" attack to serve you ads, may compromise your online security.
http://www.pcpro.co.uk/security/1000404/lenovo-cops-to-superfish-adware-installation (http://www.pcpro.co.uk/security/1000404/lenovo-cops-to-superfish-adware-installation)
Miles :-)
Lenovo + Windows + Google Chrome = free for all access computer
This crap is never going to end.