US D574382 S1
I claim the ornamental design for a personal computer, as shown and described.
FIG. 1 is a top perspective view of a personal computer of the present invention;
FIG. 2 is a front view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a first side view thereof;
FIG. 6 is a second side view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a top perspective view thereof shown in a closed position.
The broken line showing of portions of the personal computer is included for the purpose of illustrating environment and forms no part of the claimed design.