Introduction to Contemporary Operating Systems and Hardware 1a

Illinois Tech introduces the physical components that make a computer function. Motherboards, connectors and processors connect with power and storage choices, followed by an assessment. It suits learners who want a structured component-level foundation before progressing into more detailed system administration or troubleshooting.

What you will learn

• Identify motherboard connections and common cables.
• Explain CPU and power-supply roles.
• Compare memory and storage components.

Who this suits

Beginners with basic computer knowledge, following the provider’s preparation guidance.

Before you enroll

Check which hardware and certification version the lessons use. Practice on equipment you own or have permission to inspect, following its manufacturer instructions. A course completion certificate is separate from an industry certification exam. Use a disposable lab environment before changing firmware, storage or operating-system settings.

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Put it into practice

Create an inventory of a permitted computer using its documentation, recording component types and the interfaces that connect them.

Source and review

This overview is based on the provider's published information, checked on 12 October 2026. It is an editorial assessment, not a claim that we completed the resource. Time filters are approximate study ranges; projects and exercises can take longer.

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