True or False?

• The first computer programmer was a woman.
• True - Ada Lovelace (10 December 1815 – 27 November 1852)
• The first computer was built in 1975.
• False - 1910
• Apple made the world's first user-friendly personal computer.
• True - 
• Binary numbers are counted by twos (2,4,6,8).
• False - (Zeroes and Ones)
• A notebook computer is the same as a laptop computer.
• True - Apple notebook. Microsoft laptop.
• Computers come in only three sizes: desktop, notebook, tablet.
• False - Mobile Devices + Supercomputers
• All PC's use the Microsoft Windows operating system.
• False - Linux and Ios
• People with a lot of data often own their own mainframe.
• True 
• Most modern supercomputers are made up of clusters of computers.
• True