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.

John Wiley & Sons
Skills you'll gain: Incident Response, IT Security Architecture, DevSecOps, Vulnerability Scanning, Vulnerability Assessments, Cloud Security, Threat Management, Security Management, Computer Security Incident Management, Endpoint Security, Mobile Security, Security Strategy, Cloud Computing Architecture, Cyber Threat Intelligence, Cryptographic Protocols, Cybersecurity, Cyber Security Policies, Cyber Security Strategy, Cryptography, Risk Management
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Mobile Security, Desktop Support, Microsoft Windows, Problem Management, Operating System Administration, Technical Support and Services, Security Management, Android (Operating System), Computer Security Incident Management, Debugging, Threat Management, Security Software, Apple iOS, Application Performance Management, Malware Protection, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cryptography, Encryption, Risk Management Framework, Multi-Factor Authentication, Cyber Attacks, Cybersecurity, Identity and Access Management, Authentications, Security Controls, Threat Management, Data Security, Information Privacy, Cyber Risk, Authorization (Computing)
Intermediate · Course · 1 - 3 Months

Pearson
Skills you'll gain: Incident Response, Security Controls, Data Security, Identity and Access Management, Vulnerability Assessments, Cloud Computing, Incident Management, Application Security, Security Management, Vulnerability Scanning, Network Security, Cloud Management, Encryption, Vulnerability Management, Patch Management, Cloud Security
Beginner · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: CI/CD, Disaster Recovery, Infrastructure as Code (IaC), Business Continuity, Continuous Deployment, Cloud Deployment, Business Continuity Planning, Cloud Management, Cloud Computing, IT Automation, Continuous Integration, Version Control, Cloud Infrastructure, Automation, Application Deployment, IT Infrastructure, Software Versioning, Configuration Management, Project Documentation, Service Recovery
Beginner · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Security Controls, Cybersecurity, Encryption, Cyber Attacks, Information Systems Security, Cryptographic Protocols, Threat Management, Vulnerability Assessments, Vulnerability, Cyber Security Assessment, Vulnerability Scanning, Threat Detection, Cloud Security, Key Management, Asset Protection, Security Awareness, Gap Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Network Troubleshooting, OSI Models, Network Model, TCP/IP, Network Support, Networking Hardware, Local Area Networks, Network Protocols, Network Planning And Design, General Networking, Telecommunications, Network Architecture, Network Infrastructure, Network Engineering, Computer Networking, Hardware Troubleshooting, Network Switches
Beginner · Course · 1 - 3 Months

Pearson
Skills you'll gain: Linux Administration, Operating System Administration, Systems Administration, System Monitoring, Linux, Performance Tuning, File Management, Linux Commands, System Configuration, Desktop Support, Network Monitoring, Data Storage Technologies, Network Troubleshooting, Remote Access Systems, Event Monitoring, User Interface (UI), Data Management, User Accounts, File Systems, OS Process Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Computing, Cloud Management, Cloud Security, Cloud Deployment, Cloud Services, Cloud Infrastructure, Cloud Computing Architecture, Cloud Development, Network Troubleshooting, DevOps, Cloud Storage, Virtualization, Virtualization and Virtual Machines, Containerization, Vulnerability Management, Identity and Access Management, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Network Troubleshooting, IT Security Architecture, Computer Networking, Information Systems Security, Systems Administration, IT Infrastructure, Network Security, Operating System Administration, Cybersecurity, Package and Software Management, Lightweight Directory Access Protocols, TCP/IP, Network Protocols, Desktop Support, Active Directory, Technical Support and Services, File Systems, Technical Support, OS Process Management, Computer Hardware
Beginner · Professional Certificate · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Disaster Recovery, Database Administration, Business Continuity Planning, Database Systems, Database Architecture and Administration, Database Management, Data Governance, Relational Databases, Data Management, Data Security, Business Continuity, Security Controls, SQL, Infrastructure Security, Identity and Access Management, Data Analysis, Malware Protection
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Troubleshooting, Virtual Local Area Network (VLAN), Computer Displays, Peripheral Devices, TCP/IP, Display Devices, Local Area Networks, Networking Hardware, Dynamic Host Configuration Protocol (DHCP), General Networking, USB, Wireless Networks, Computer Networking, Network Support, Network Routers, Network Infrastructure, Hardware Troubleshooting, Network Switches, Network Administration, Network Protocols
Beginner · Course · 1 - 3 Months