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CompTIA A+ Core 1 (220-1101) and Core 2 (220-1102) Complete Course

4.7(18,000)·210K enrolled
Beginner 27 hours English Completion Certificate Certificate

About this course

CompTIA A+ is the entry-level IT certification recognized by Microsoft, Intel, CompTIA, and hundreds of employers as a baseline IT support credential. Jason Dion's course covers both A+ exams (Core 1: hardware, networking, mobile devices, virtualization; Core 2: Windows, Linux, macOS, security, troubleshooting, and operational procedures) with the depth and breadth the exams require.

A+ is the standard starting point for IT support and help desk careers — it's often required for entry-level IT positions and serves as the credential foundation for further certifications (Network+, Security+, and beyond). Dion's course is exam-aligned and regularly updated for the current exam objectives.

What you'll learn

Identify and troubleshoot PC hardware components and peripherals
Configure network connectivity including TCP/IP and wireless
Install, configure, and support Windows, Linux, and macOS
Implement basic cybersecurity practices and identify threats
Apply professional troubleshooting methodologies for IT support

This course includes

27h
On-demand video
Yes
Certificate
Yes
Mobile access
English
Language
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Instructor

JD
Jason Dion
Udemy instructor
210K+ learners20 courses4.7 instructor rating

Jason Dion is a former military IT professional, now one of the most recognized IT certification instructors on Udemy with over 1.5M students across CompTIA, CEH, and security courses.

Requirements

  • No prior IT experience required — suitable for complete beginners

Who this course is for

  • Anyone starting an IT support career who needs the A+ certification
  • Help desk technicians who want to formalize their knowledge with a credential
  • Career changers entering IT who need the baseline certification

About this provider

UD
Udemy
The world's largest online learning marketplace. 65M+ students, 210,000+ courses.
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Frequently asked questions

Yes — it remains the industry's most recognized entry-level IT credential and is specifically required or preferred in many IT support, help desk, and junior sysadmin job descriptions.
Core 1 (220-1101) focuses on hardware, networking, and mobile; Core 2 (220-1102) focuses on operating systems, security, and troubleshooting. Both exams must be passed to earn A+.
Paid
One-time purchase, sales ~$15
Enroll now