( ) is estimated 88.9 percent total usage share on Web connected computers.
A. platform
B. Micorsoft Windows
C. Graphical User Interface
D. Media Player
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The latest version of Microsoft is ( ) .
A. DOS
B. Windows XP
C. Windows 7
D. Windows 10
System software provide a ( ) to other software.
A. Plug and Play
B. platform
C. Media Player
D. Windows 95
The following is not of the Examples of operating system?
A. 3DMAX
B. Windows
C. Unix
D. Linux
高性能混凝土就是高强混凝土()。
A. 对
B. 错