A. central processing unit B. disk/desktop operating system
C. output device D. personal computer
E. International Business Machine Corp F. computer program
G. disk drive H. process information
I. microprocessor J. internal commands
K. system file L. root directory
M. backup & restore N. word processor
O. host page P. data processing
A. central processing unit B. disk/desktop operating system
C. output device D. personal computer
E. International Business Machine Corp F. computer program
G. disk drive H. process information
I. microprocessor J. internal commands
K. system file L. root directory
M. backup & restore N. word processor
O. host page P. data processing()计算机程序()系统文件 A. central processing unit B. disk/desktop operating system
C. output device D. personal computer
E. International Business Machine Corp F. computer program
G. disk drive H. process information
I. microprocessor J. internal commands
K. system file L. root directory
M. backup & restore N. word processor
O. host page P. data processing