serial key

Windows Product Key Viewer is a free utility that will display Windows key.

Windows Key Disabler is a small application that allowing you to disable key.

Free Virtual Serial Ports Emulator

PC Serial Nr handy tool returns basic computer info

MATLAB supports serial devices including RS-232 when using the Instrument.

CPUSerNo 1.0 - display Pentium III CPU serial number

HW VSP is a software tool, which adds to the operating system serial.

Free Serial Port Monitor, RS232 Com Software Sniffer

Find and recover your WiFi key from your wireless router.

Magic Boss Key allow you to hide active program window immediatlly.