You will see that you have a couple of options for backing up. You can do it locally, which will be to your device/MicroSD card, or remotely to an email address. Backing up to the memory card works just fine but if you lose your BlackBerry you will have lost the memory card too. The remote option is probably the safest bet as this will allow you restore your BBM contact list on a new BlackBerry as soon as you have that particular email account configured.
The process is so quick and easy that if you have not done it before chances are you will after seeing the video.
If you have any other ‘How to videos' you would like us to cover please feel free to let us know in the comments section.