Can someone explain what the hack allows you to do?

I am new to this and dont know what the hack allows you to do. I know how to burn DVD's but was curious what this hack allows you to do.

Thanks

 

It you allows to change/remove the region of your DVD player.
Most DVD players bought in this country are locked to only play region 2 DVD's (i.e. the ones that are sold in our shops).
Using a hack means you can change it to a different region or make it region-free; this is so you can buy DVD's from other countries etc.

 

A dvd player hand set hack, is a combination of button presses that you input in to the hand set in order for the player to be able to play DVDs from all regions of the world.