True or False

• The first computer programmer was a woman. 
• True: Ada Lovelace
• The first was built in 1975. 
• False: 1910
• Apple made the first user friendly personal computer. 
• True
• Binary numbers are counted by twos. 
• False: 0's and 1's
• A Notebook computer is the came as a laptop. 
• True
• Computers come in only 3 sizes; desktop, notebook, and tablet. 
• False: Mobile, Supercomputers
• All PC's use the Microsoft windows operating system. 
• False: Linux 
• People with a lot of data often own their own main frame computer. 
• False
• Most modern supercomputers are made up of clusters of computers.
• True