The ornamental design for a computertable, as shown and described.
FIG. 1 is a front elevational view of a computer table showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a perspective top view thereof;
FIG. 8 is a perspective bottom view thereof;
FIG. 9 is a top perspective view of the computer table of FIGS. 1-8 shown with a portion of the table surface shown in an alternative position, and with disclaimed computer monitors positioned on the table; and,
FIG. 10 is a rear view of the computer table in the alternative state shown in FIG. 9.
The broken line showing of the computer monitors and other structure in FIGS. 9 and 10 is for environmental purposes only and forms no part of the claimed design.