Latest General Concepts News
Touchpad
Also called a glide pad, glide point, pressure sensitive tablet, or trackpad, a touchpad is an input device on laptops and some keyboards. It…
What Is an Express Card for a Laptop?
To reduce weight and size of laptops, manufacturers are always looking for…
Expansion card
Alternatively referred to as an add-on card, expansion board, internal card, interface adapter, or card, an expansion card is…
Network interface card (NIC)
A network interface card (NIC) is a hardware component, typically a circuit board or chip,…
Scanner
A scanner may refer to any of the following: 1. When referring to hardware, a scanner or optical scanner is…
