IT Basics
Information Technology (IT) uses computers to store, retrieve, transmit, and do this fourth action to data.
In the 1950s, mainframe computers like ENIAC were so huge they took up an entire one of these.
What is a room?
What is Internet of Things (IoT)?
Doctors use IT in this industry to view Electronic Health Records (EHRs) and hold video appointments.
What is healthcare?
An entry level IT role where professionals work on a helpdesk to assist users with computer hardware and software issues.
What is technical support (or help desk)?
The physical parts of a computer system, such as monitors, keyboards, servers, and cables.
What is a bug?
Smart technology that lets computers analyze data to automate tasks, like self driving cars or chatbots.
What is Artificial Intelligence (AI)?
Buying goods online from websites like Amazon or Etsy instead of going to a physical store.
What is e-commerce (or online shopping)?
Tech professionals who write and test code to build mobile apps, games, and computer applications.
What are software developers (or coders)?
The applications and programs that run on a computer and tell the hardware what to do.
Invented in the 1970s, this tiny chip brought computing power out of giant labs and into homes and schools.
What is a microprocessor (or CPU)?
What is 5G technology?
Watching videos on Netflix or YouTube without downloading the whole file to your device first.
What is streaming?
Specialists whose main job is protecting computer networks and systems against hackers and digital threats.
What are cybersecurity analysts?
Saving your photos, games, or documents on the internet so you can access them from any device.
What is cloud computing (or the cloud)?
In the 1980s, these affordable devices (PCs) began appearing in homes, classrooms, and workplaces.
What are personal computers?
Everyday pocket devices used for video calls, online shopping, social media, and health tracking.
What are smartphones?
Entry-level IT professionals who work on a helpdesk to assist users with hardware or software problems.
What is technical support (or helpdesk)?
Experts who collect, clean, and analyze large datasets to help companies make smart decisions.
What are data analysts?
The practice of protecting computer systems, networks, and personal data from digital attacks or hackers.
What is cybersecurity?
What is the internet?
By the year 2030, scientists estimate there will be over this massive number of connected IoT devices worldwide?
What is 125 billion?
Official credentials from places like Certiport that prove your technical skills to potential employers.
What are certifications?
Recognized credentials from programs like Certiport that prove your technical skills to future employers.
What are IT certifications?