Is this market headed for a correction?

MARKETWATCH FRONT PAGE

The market�s recent strong run has brought out the buyers, but also the bears � with a growing number of high-profile investing pros suggesting the better-than-expected results and a return to record highs is leading lambs to slaughter. See full story.

Apple sued by Einhorn over stock proposal

Greenlight Capital�s David Einhorn is opposing Apple�s plan to eliminate so-called �blank check� preferred stock, saying the company needs to consider more ways to return cash to shareholders. See full story.

Companies urge SEC to reveal big investors faster

A collection of corporations and a major exchange is urging the nation�s securities watchdog to have big institutional investors disclose their stakes -- equity and short positions -- at companies more frequently and faster. See full story.

Could Microsoft be the next Dell?

Could Bill Gates and Steve Ballmer follow Michael Dell�s lead? It sounds far-fetched, and maybe it is. But in this environment, thanks to the madness of Wall Street and the low-interest climate created by �Helicopter Ben� Bernanke, anything is possible. See full story.

H-P back in spotlight with break-up rumors

In the wake of Dell�s news this week that it plans to go private in a $24.4 billion LBO deal, the state of H-P�s PC business is once again a topic of debate. See full story.

MARKETWATCH PERSONAL FINANCE

Tax season is finally in full swing, following the fiscal-cliff-induced late start. But some filers could see their refunds held up even further if they�re not careful. We consulted tax pros and the Internal Revenue Service to find out which flubs are most likely to cause problems, and what taxpayers can do to avoid them. See full story.