True or False

1. The first computer programmer was a women.
• True Ada Lovelace
2. First computer was built in 1975.
• False 1910
3. Apple made the first user friendly personal computer.
• True
4. Binary numbers are counted by twos.
• False, 0 and 1 
5. A notebook computer is the same as a laptop computer.
• True
6. Computers only come in three sizes: Desktop, note book and tablet.
• False, phone!!!!
7. All PC's use the Microsoft windows operating system.
• False
8. People with a lot of data own their own mainframe computer.
• False
9. Most modern supercomputers are made up of clusters of computers.
• True