There are several reasons one might want to check the serial number on their Windows computer. The most common is for potential warranty repairs or licensing issues. Your hardware manufacturer or ...

A data channel that transfers digital data in a serial fashion: one bit after the other over one wire or fiber. Serial interfaces may have multiple lines, but only one line is used for data. The other ...

The hot-swap serial-interface circuit in Figure 1 allows two computers to see all of the communication between each computer and each device on the communication network for that serial port. This ...