Slump in the PC market. Intel, the world's leading microprocessor company (80% of the world market) has lowered its profits forecasts for the third quarter of 2012 in the wake of the slump in the PC market. Low global demand due to competition from touch-screen tablets has massively reduced the market and is raising questions about the whole computer environment because both Intel, and even more so its rival AMD, depend on the PC market. Intel expects to make a turnover of US$13.2 billion...