What is the computer's coding system using 0’s and 1’s to represent a letter, digit, or other character called?

What are the devices that allow people to interact with software called? (for example: mouse, keyboard)

What is the name of the master program for the whole computer, which manages the interactions between the hardware and software? (for example: Windows)

What is a single unit of binary info called (0’s and 1’s - from binary code)?

Hertz is how many instructions a processor can execute per second (GHz- Gigahertz which is billions of instructions per second).

What holds main components of a computer in place (like one big circuit)?

What are the name of the devices that allow the software to show what it is doing? (for example: monitors, printers)

The computer's programs and files (instructions) are called what?

When touch typing, where do you place your fingers on the keyboard?

Ergonomics is working environment efficiency that helps people to reduce physical strain.

Knowing about math helps you to avoid the pain from repetitive strain injury.