Computer notebook

FIG. 1 is a front, right perspective view of a computer notebook, showing the new design in a closed position;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is right side view thereof;

FIG. 8 is a front, right perspective view of the computer notebook in an open position;

FIG. 9 is a top view thereof;

FIG. 10 is a bottom view thereof;

FIG. 11 is front view thereof;

FIG. 12 is a back view thereof;

FIG. 13 is a left side view thereof; and,

FIG. 14 is right side view thereof.

The broken lines showing graphics on the displays depict environmental subject matter and form no part of the claimed design. The remaining broken lines shown in the drawings depict portions of the computer notebook that form no part of the claimed design.