The Eraser Tool options bar displays a ____ box in which you can specify how quickly the erasure is performed.

A virus has been detected and quarantined (but not removed). What do you do now?

A) Turn off the computer. B) Reinstall all applications. C) Restart the computer to see whether Windows and applications perform normally. If so, manually delete the quarantined files. D) Restore the computer to a previous time, update the antivirus software, rerun the antivirus software, and then encrypt the drive volume.

Apple TV and Roku are examples of a(n) ____.

A. Blue-Ray player B. game console C. apps D. set-top box