You may not have noticed, but most Windows 8.1 tablets run in 32-bit mode despite having a 64-bit processor. That's about to change. Brooke Crothers writes about mobile computer systems, including ...

With the new Dell Venue 8 Pro, we’re finally seeing a full-blown Windows 8.1 tablet for the masses. And when I mean the masses, I don’t mean people willing to pay $900 and up for a tablet, or $1,000 ...

Microsoft says Windows 8.1 will include a new version of Outlook for users of its Surface RT tablets and Windows tablets made by other companies. Outlook RT 2013 should make the RT version of Windows ...