The ornamental design for a computerhousing, as shown and described.
FIG. 1 is a left, front, top perspective view of a computer housing
embodying our new design;
FIGS. 2, 3, and 4 are, respectively, front, back and right side elevation
views thereof, the left side (not shown) having substantially the same
appearance as the right side;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a back elevation view of a second embodiment of our new design,
the second embodiment being identical to the first except for the back
panel.