Call me old fashioned, But what is an app?
An app, or application, is a program usually found on a smartphone or tablet designed to entertain, help or simply make us smile. The chances are if you can think of it, there is an app for it. The choice of apps is vast with games, personal organisers, interactive maps or turning your phone into a torch being just a few of things you will be able to find.
Is there really any difference between Blu-ray and DVD?
There is a huge amount of difference, with Blu-rays significantly improving both picture quality and sound. Called Blu Ray because of the blue laser used to read the disc that allows for more information to be stored than that of the red laser of DVD players. You will need a good HD TV and a good sound bar or sound system to really appreciate the difference, but it is worth it.