Question

which port a mouse should be connected?

Answer 1

A dedicated socket in the computer for a mouse. On the first desktop PCs, the mouse connected via the serial port, which was superseded by the PS/2 port. Today, mice plug into any USBport, although motherboards with PS/2 sockets are still made (see PS/2 port).

Answer 2

A dedicated socket in the computer for a mouse. On the first desktop PCs, the mouse connected via the serial port, which was superseded by the PS/2 port. Today, mice plug into any USB port, although motherboards with PS/2 sockets are still made (see PS/2 port).