This course covers operating system maintenance practices, systematic troubleshooting methodologies, and display technologies — three key areas tested on the CompTIA A+ Core 2 exam.
OS Maintenance, Troubleshooting & Display
OS Maintenance, Troubleshooting & Display
This course is part of CompTIA A+ 220-1202 Specialization
Instructors: Dakota Snow
Access provided by INEFOP - Instituto Nacional de Empleo y Formación Profesional de Uruguay
Gain insight into a topic and learn the fundamentals.
Intermediate level
Recommended experience
5 hours to complete
Flexible schedule
Learn at your own pace
What you'll learn
How to maintain and optimize Windows operating systems using update management, performance monitoring, and system tools.
How to apply a structured troubleshooting methodology to diagnose and resolve common operating system problems.
How to identify, configure, and troubleshoot display technologies including monitors, adapters, and resolution settings.
Skills you'll gain
- Performance Management
- Operating System Administration
- Package and Software Management
- Patch Management
- System Configuration
- Hardware Troubleshooting
- Threat Detection
- Security Controls
- Network Troubleshooting
- Display Devices
- Performance Improvement
- System Support
- Malware Protection
- Desktop Support
- Software Installation
Tools you'll learn
Details to know
Shareable certificate
Add to your LinkedIn profile
Assessments
5 assignments
Taught in English
Recently updated!
May 2026
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This course is part of the CompTIA A+ 220-1202 Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
- Learn new concepts from industry experts
- Gain a foundational understanding of a subject or tool
- Develop job-relevant skills with hands-on projects
- Earn a shareable career certificate
There are 5 modules in this course
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