A Hewlett-Packard Co. IPS (in-plane switching) monitor and desktop computer sits displayed for sale inside a Currys and PC World 2 in 1 store, operated by Dixons Retail Plc, in Manchester, U.K., on Tuesday, June 18, 2013. Dixons Retail Plc, the U.K.'s largest consumer-electronics retailer, said last month it will report annual pretax profit at the 'top end' of analysts' predictions after fourth-quarter revenue beat estimates on increased sales of tablets and services such as software tutorials. Photographer: Paul Thomas/Bloomberg via Getty Images