CompTIA A+ courses can help you learn hardware troubleshooting, operating system installation, networking basics, and security fundamentals. You can build skills in customer service, problem-solving, and configuring devices for optimal performance. Many courses introduce tools like ticketing systems for managing support requests and diagnostic software for identifying issues, ensuring you can apply your knowledge effectively in real-world IT environments.

Skills you'll gain: Operating System Administration, Network Security, Package and Software Management, IT Infrastructure, Computer Networking, Information Systems Security, Systems Administration, Microsoft Windows, Technical Support and Services, Cybersecurity, OSI Models, Encryption, Technical Support, Network Troubleshooting, Disaster Recovery, Operating Systems, TCP/IP, Lightweight Directory Access Protocols, Computer Hardware, Software Installation
Beginner · Professional Certificate · 3 - 6 Months

LearnKartS
Skills you'll gain: Security Controls, Threat Management, Cybersecurity, Cyber Attacks, Public Key Infrastructure, Encryption, Threat Detection, Cryptography, Data Security, Continuous Monitoring, Security Management, Compliance Management, Zero Trust Network Access, Information Assurance, Vulnerability Management, Governance Risk Management and Compliance, Data Encryption Standard, Blockchain, Data Integrity
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Network Troubleshooting, OSI Models, Network Model, TCP/IP, Networking Hardware, Local Area Networks, Network Protocols, General Networking, Network Architecture, Network Infrastructure, Network Switches, Test Equipment, Test Tools
Beginner · Course · 1 - 3 Months

Skills you'll gain: Hardware Troubleshooting, Computer Hardware, Computer Architecture, Desktop Support, Data Storage Technologies, System Configuration, USB, Peripheral Devices, System Support, End User Training and Support
Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Incident Response, Vulnerability Management, Computer Security Incident Management, Cyber Operations, Hardening, Cybersecurity, Security Controls, Vulnerability Assessments, Threat Detection, Identity and Access Management, Intrusion Detection and Prevention, IT Security Architecture, Information Systems Security, Vulnerability Scanning, Threat Management, Application Security, Mobile Security, Network Security, Authorization (Computing), Continuous Monitoring
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Hardware Troubleshooting, Network Troubleshooting, Desktop Support, Test Equipment, Networking Hardware, Computer Hardware, Mobile Security, Technical Support, Data Maintenance, Peripheral Devices, Computer Displays, Data Storage, Wireless Networks
Intermediate · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Test Planning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Operating System Administration, Microsoft Windows, Mac OS, Command-Line Interface, Linux, Operating Systems, Software Installation, System Configuration, Control Panels, General Networking, Cloud Management, Computer Networking, File Systems, File Management, User Accounts
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Centers, Network Security, Virtualization and Virtual Machines, Network Troubleshooting, Network Monitoring, Wide Area Networks, Virtualization, Wireless Networks, Firewall, Hardening, Network Architecture, Network Infrastructure, Virtual Private Networks (VPN), Infrastructure Security, TCP/IP, Cloud Computing, Security Information and Event Management (SIEM), Remote Access Systems, Network Protocols, Internet Of Things
Advanced · Course · 1 - 3 Months

Skills you'll gain: Microsoft Azure, Cloud Security, DevSecOps, Threat Management, Zero Trust Network Access, Cloud Computing Architecture, Cloud Standards, Solution Architecture, Cybersecurity, Cloud Computing, Security Controls, Security Strategy, Enterprise Architecture, Disaster Recovery
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Computer Hardware, Hardware Architecture, Peripheral Devices, Networking Hardware, Hardware Troubleshooting, USB, System Configuration, Desktop Support, Computer Networking, Computer Architecture, Data Storage Technologies, General Networking
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Vulnerability Scanning, Penetration Testing, MITRE ATT&CK Framework, Metasploit, Vulnerability Assessments, Security Testing, Open Web Application Security Project (OWASP), Cyber Security Assessment, Exploitation techniques, Virtual Machines, Technical Documentation, Microsoft Windows, Windows PowerShell, Linux Commands, Command-Line Interface, Software Installation
Intermediate · Course · 3 - 6 Months