People who choose to trade-in a mobile phone and switch to a more up-to-date model may find there is plenty of useful advice on a site run by Carphone Warehouse.
The retailer has its own YouTube channel that features video clips explaining how to make the most of apps and phones.
It is currently celebrating after the function recently broke the five million views barrier since its launch in November 2009.
A spokesman for the company said: "In just a year-and-a-half we've seen the eye openers channel grow tremendously. This is now a one stop shop for the latest tips and demos."
New videos are added to the channel every month, ensuring consumers will never be without new tips on how to enjoy their mobile to the max.
Last month, Carphone Warehouse revealed the results of research that showed 69 per cent of mobile users access the internet via their handset, but many believe it is too expensive.
Posted by Claire Marshall