Toshiba's Chief Executive and President Hisao Tanaka and two other senior executives resigned after a major accounting scandal.

We've been playing with four Microsoft Windows-based devices that run the gamut from vanilla, strictly business computers to feature-rich devices that could possibly replace your old desktop gaming rig.

How secure is your data? Can anyone log onto your computer and access files on your hard drives or flash drives? Unless you've been diligent about encrypting and password protecting those files, the answer is probably "I don't know."