G
PHYSICS
G06
COMPUTING; CALCULATING OR COUNTING
G06F
ELECTRIC DIGITAL DATA PROCESSING
G06F9/00
Arrangements for program control, e.g. control units
G06F9/06
using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
G06F9/44
Arrangements for executing specific programs
G06F9/451
Execution arrangements for user interfaces