In the final instalment of a series of articles with Sony, we ask category marketing manager Omar Gurnah to answer your questions and queries on tablet devices

In the third in a series of articles in association with Sony, we ask experts in their field to answer your questions and queries on product- and technology-related issues. This month, Matt Coupe, Sony UK’s senior product manager for sound, tunes in to the world of wireless streaming

In the second in a new series of articles in association with Sony, we ask experts in their field to answer your questions on product and technology-related issues. This time, Ben Law, Sony UK's category marketing manager for home entertainment, on TV.

In the first in a new series of articles in association with Sony, we ask experts in their field to answer your questions and queries on product and technology-related issues. This month, Paul Genge, Sony UK’s trade marketing manager, focuses on digital imaging