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Windows 7 Accessories
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The ___________ is used to clear the last calculation.
C button
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____________ buttons have symbols that represent mathematical operators.
Operator
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Number buttons are used to enter __________ in the calculator.
Numbers
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When was the Windows 7 released commercially? (Answer in Month and Year)
October 2009
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In development, Windows 7 was known by the code names _______________
“Blackcomb” and “Vienna.”
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What is the full form of GUI?
Graphic User Interface
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Windows __________________ is a special package of software.
Accessories
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