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 ...

Buyers looking for a tablet with Intel’s new Bay Trail Atom chip and a 64-bit version of Windows 8.1 will have to wait until early next year. Intel executives said Wednesday that the first Bay Trail ...