Unit 1: The Workstation And Word Processing Flashcards
What is an input device?
Allows raw data to be entered into the system
What is a system unit?
Enclosed case that contains internal components of a computer. Takes info from input and processes it to output
What is Storage?
Sometimes known as secondary or auxiliary storage. Stores info for later
What are Output devices?
Devices that take processed data and displays it meaningfully
What is a network?
Group of two or more computers that are linked together.
What does NIC stand for?
Network interface card
What does the start menu give you access to?
Programmes Documents Find Help Run Log off Shut down
What is a Quick launch?
Icons give you access to commonly used programmes
What is an Open programme?
Icon on task bar shows the running programmes
What is a System tray?
Displays things like clock antivirus programmes and icons of programmes that are constantly running
What does OS stand for?
Operating system
What is a computer
Electronic device used to process data and make it useful for people
Complete tasks that are given by users
Need both hardware and software to complete tasks
input devices
Keyboard, mice, microphone, image scanner, webcam, trackball, touch pad,
Accepts data instructions from user
Output device
Headphones, printers, speakers, monitors
Returns information to user
System unit
PSU, case, Cooling fans, expansion cards, motherboards, RAM, CPU
Case that holds the internal components
Input and output/ communication devices
Joystick, touch screen, hubs, routers, switches, modems
Both of input and output controls
Storage units
Hard drive Floppy drive Media player Camera CD DVD USB
Saves data permanently
What is a hard drive
Any part of the you can touch that’s inside the case or attached to it by cords
What is software
Electronic instructions that tell a computer what to do
Two types of software
Operating system software
Controls the overall activity of a computer
Application software
Allows users to perform certain tasks (calculators, play games)
Why are the 4 parts of hardware
- Input
- System unit
- Storage
- Output
WAP
Wireless access point