RAM
Random access memory (RAM) is a type of data storage used in computers. It takes the form of integrated circuits that allow the stored data to be accessed in any order.
Registry
The registry is the part of an operating system which records the relationship between hardware, memory space and addressing. In general terms it is a database which stores settings and options for the operating system, especially for Microsoft Windows 32-bit versions. It contains information and settings for all the hardware, software, users, and preferences of the PC. See also: Windows Registry
Registry Cleaning Software
A program that finds and fixes registry problems and backs up the registry
