TOEFL preparation courses can help you learn reading comprehension, listening skills, writing techniques, and speaking strategies. You can build skills in time management for test-taking, understanding question formats, and developing effective study habits. Many courses introduce practice tests and online resources that simulate the actual exam environment, helping you familiarize yourself with the test's structure and timing.

Skills you'll gain: Backlogs, Scrum (Software Development), Product Development, Scaled Agile Framework, Agile Product Development, People Development, User Story, Performance Measurement, Agile Methodology, Performance Improvement, Organizational Structure, Release Management, Performance Metric, Employee Coaching, Organizational Effectiveness, Product Management, Performance Analysis, Initiative and Leadership, Team Leadership
Intermediate · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Linux Administration, Red Hat Enterprise Linux, Linux, Package and Software Management, Linux Commands, Linux Servers, Unix Commands, Command-Line Interface, Systems Administration, Unix Shell, Network Troubleshooting, Operating Systems, Firewall, File Systems, Hardening, Authorization (Computing), IT Automation, Computer Networking, User Accounts, Network Protocols
Beginner · Specialization · 1 - 3 Months

Arizona State University
Skills you'll gain: Oral Comprehension, Oral Expression, Language Competency, Vocabulary, English Language, Literacy, Language Learning, Grammar
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AI Security, Prompt Engineering, Threat Modeling, Responsible AI, Prompt Engineering Tools, Model Training, Security Controls, DevSecOps, Threat Detection, Cybersecurity, Generative AI, Authorization (Computing), Data Security, Cyber Operations, Continuous Monitoring, Identity and Access Management, Machine Learning, Incident Response
Intermediate · Course · 3 - 6 Months

LearnKartS
Skills you'll gain: Salesforce, Administration, Authorization (Computing), Security Controls, Data Management, Customer Relationship Management, Cloud Applications
★ 3.8 (70) · Beginner · Specialization · 1 - 3 Months

LearnKartS
Skills you'll gain: Agile Project Management, Project Management Institute (PMI) Methodology, Project Management, Project Management Life Cycle, Project Management Office (PMO), Project Coordination, Project Implementation, Project Risk Management, Project Estimation, Project Performance, Project Planning, Project Controls, Team Management, Project Scoping, Project Schedules, Project Documentation, Stakeholder Management, Project Closure, Risk Management, Quality Management
★ 4.6 (465) · Intermediate · Specialization · 1 - 3 Months

Stanford Online
Skills you'll gain: Nutrition Education, Nutrition and Diet, Cooking, Chronic Diseases, Public Health and Disease Prevention, Meal Planning And Preparation, Health Promotion, Health Informatics
★ 4.7 (34K) · Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Computer Security Incident Management, Vulnerability Management, Cyber Security Strategy, Cyber Governance, Incident Response, Cyber Operations, Cyber Threat Intelligence, Encryption, Cyber Attacks, Governance Risk Management and Compliance, Incident Management, Threat Detection, Security Strategy, Mobile Security, Network Model, IT Security Architecture, Vulnerability, Security Awareness, Vulnerability Assessments, Vulnerability Scanning
★ 4.6 (61) · Beginner · Specialization · 1 - 3 Months

LearnKartS
Skills you'll gain: Docker (Software), Kubernetes, Containerization, YAML, Devops Tools, Data Storage, Linux Administration, Microservices, DevOps, CI/CD, Application Deployment, Network Troubleshooting, General Networking, Configuration Management, Security Controls, OS Process Management, Virtualization, Application Lifecycle Management, Command-Line Interface, Automation
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Command-Line Interface, Network Security, Virtualization, Operating Systems, Hardware Troubleshooting, Information Technology Operations, Network Troubleshooting, Computer Hardware, Cloud Computing, Mac OS, Microsoft Windows, Information Systems Security, System Configuration, Mobile Security, System Support, Systems Administration, Operating System Administration, Network Infrastructure, Data Storage, Software Installation
★ 4.6 (295) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Backlogs, Scrum (Software Development), Stakeholder Communications, Product Roadmaps, Virtual Teams, Stakeholder Management, Product Strategy, Sprint Planning, Product Planning, Agile Methodology, User Story, Communication, Communication Strategies, Collaborative Software, Cross-Functional Collaboration, Strategic Planning, Product Management, Negotiation, Project Management, Registration
★ 4.5 (217) · Beginner · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: White-Box Testing, Performance Testing, Maintainability, Test Tools, Software Testing, Code Review, Test Automation, Security Testing, Test Planning, Scripting, Risk Analysis, Performance Stress Testing, Software Quality Assurance, CI/CD, Software Technical Review, Quality Assurance, Risk Management, Automation, Software Quality (SQA/SQC), Application Frameworks
★ 3.9 (15) · Advanced · Specialization · 1 - 3 Months