MHz (Mega-Hertz)- How fast your processor will preform.

K (Kilo)- The smallest memory for a personal computer.

KB ( Kilo-Bytes)- smaller memory than a Mega-Byte. 1,000 KBs=1MB

MB (Mega Byte)- smaller memory than a Giga-Byte. 1,000 MB= 1 Giga-Byte.

GB (Giga-Byte)- The largest amount of memory availible for a personal computer.

RAM (Random access memory)- short term memory.

CPU (Computer)- The computer controls your whole system.