中等ict-u01-d03
The main role of system software is to:
A. Manage the computer's hardware and provide a platform for applications to run✓ 答案
B. Edit photographs and videos only
C. Replace the processor during an upgrade
D. Supply electricity to the components
解說
The operating system is core system software: it controls hardware resources and provides services such as the file system that application software relies on. Application software does the user's work.