PC manufacturers seem to be dropping like flies at present. Shortly after Sony confirmed it was selling its PC business and Vaio brand, LG is rumored to be planning its own exit from traditional PCs, to focus on smartphones, tablets and ‘convertible’ PCs (touchscreen Windows tablets that flip round into a laptop).

Other manufacturers are witnessing falling sales, prices and profits – with The Guardian calculating that the average profit per PC in the third quarter of 2013 fell to just £14.87 ($24.09). One manufacturer of conventional-format PCs, however, has remained almost immune to the trend: Apple …  expand full story