It's not an unusual day for PC maker Dell. Earnings have tanked -- revenue is down 8%, while net income has declined by 18%. Technology editor/analyst Andrew Tonner explains that while PC makers could have a better second quarter, right now they are quickly losing ground in this competitive market.

What do you think, Fools? Join the discussion in the comments section below.

The mobile revolution is still in its infancy, but with so many different companies it can be daunting to know how to profit in the space. Fortunately, The Motley Fool has just released a free report on mobile named "The Next Trillion-Dollar Revolution" that  tells you how. Inside the report, we not only describe why this seismic shift will dwarf any other technology revolution seen before it, but we also name the company at the forefront of the trend. Hundreds of thousands have requested access to previous reports, and you can access this new report today by clicking here -- it's free.