Expansion features, of course (that is why they are called expansion slots).
Boards (sometimes called daughterboards) are plugged into these slots to add the needed hardware for features not originally included in the computer. Additional driver software is usually required to support these boards (some OSs can automatically identify the new boards and load the driver software automatically, others require that the user do this manually).
On an AT motherboard, the CPU will be placed in front of the expansion slots
The motherboard.
Three
True
expansion slots are found on the motherboard
MicroATX increases the total cost of a system by increases the number of expansion slots on the motherboard.
PCI X stands for Peripheral Component Interconnect Extended. It is used for expansion of 32 bit PCI bus slots. The slots are used to enhance the capabilities of the motherboard.
Unless the motherboard was specifically designed to support a riser card, you cannot add additional expansion slots to it.
True
slots.
Pci amr agp
expansion slots :D