FIG. 1 is a top, front, right perspective view of a computer cover showing my new design;

FIG. 2 is a top, front, right perspective view thereof with flap open;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom, rear, left perspective view thereof;

FIG. 5 is a bottom, rear, left perspective view thereof with straps open;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a rear elevational view thereof; and

FIG. 10 is a front elevational view thereof.

The broken line showing of a computer in FIGS. 2, 4, and 5 is for illustrative purposes only and forms no part of the claimed design.