GRADE K-4
GRADE 5-6
GRADE 7-8
GRADE 9-12
SPANISH
TECH
TEACHER
Teacher Sign Up
Sign In
Teacher Sign Up
Sign In
GRADE K-4
GRADE 5-6
GRADE 7-8
GRADE 9-12
SPANISH
TECH
TEACHER
T
T
GRADE K-4
GRADE 5-6
GRADE 7-8
GRADE 9-12
SPANISH
TECH
TEACHER
Teacher sign up
Sign In
The Mac turns 30. Can you still trust it?
Which company deserves most of the credit for inventing the graphical user interface and mouse?
Apple
Xerox
IBM
Microsoft
You must be
signed in
to take the quiz.
ADVERTISEMENT
WHAT DO YOU SEE?