Computer

FIG. 1 is a front left perspective view of a computer in accordance with our new design: FIG. 2 is a rear right perspective view thereof; FIG. 3 is a top view thereof; FIG. 4 is a bottom view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof, for the side opposite that of FIG. 5 ; FIG. 7 is a front view thereof; and, FIG. 8 is a back view thereof. The broken lines shown in the drawings are only provided to illustrate the environment of the design, and form no part of the claimed design.