The Dell OptiPlex 7420 ... Nonetheless, this computer is still an excellent option for the right professional. For similar machines, we've tested the best all-in-one computers around.

Of course, having a lot of display space can only help you so much if the PC itself is sub-optimal on speed. But Dell’s OptiPlex 7780 All-In-One has no issues there. We found the PC to offer ...

Midha said Dell will launch ... interest in the tablet market from a number of Apple's competitors, and the 5-inch Streak. A 3-inch device will likely come after this one, followed by 4-inch ...

The world is waking up to the potential of hybrid Windows tablets thanks to Microsoft's Surface Pro 4 and Surface Book, and Dell is one of several companies looking to ride the wave. The PC maker ...