Linux Basics courses can help you learn command line navigation, file management, user permissions, and process management. You can build skills in shell scripting, system monitoring, and troubleshooting common issues. Many courses introduce tools like the Bash shell, Git for version control, and text editors such as Vim or Nano, showing how these skills are applied in real-world environments to manage servers and automate tasks.

Skills you'll gain: Social Media Campaigns, AI Personalization, Social Media Marketing, Generative AI, Trend Analysis, Social Media, Canva (Software), Instagram, Digital Media Strategy, Social Media Strategy, Content Creation, Drive Engagement, ChatGPT, Automation, Creativity, Customer Engagement, Artificial Intelligence, Analytics
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Data Manipulation, Data Cleansing, Data Wrangling, Data Quality, Tidyverse (R Package), Data Transformation, R Programming, Text Mining, Data Validation, Generative AI, Anomaly Detection
Beginner · Course · 1 - 3 Months

Skills you'll gain: Enterprise Architecture, Virtualization, Network Architecture, Network Planning And Design, Virtual Local Area Network (VLAN), Virtual Private Networks (VPN), Virtual Machines, Network Infrastructure, Wide Area Networks, Software-Defined Networking, Wireless Networks, Local Area Networks, Network Performance Management, Network Switches, Network Routers, Scalability, Network Protocols
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, ChatGPT, AI Personalization, Content Creation, Creativity, Target Audience, Writing and Editing, Productivity, Artificial Intelligence
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Relational Databases, Databases, Spreadsheet Software, Collaborative Software, Project Management Software, Cloud Services, Collaboration, Cloud Computing, Data Import/Export
Beginner · Guided Project · Less Than 2 Hours

Scrimba
Skills you'll gain: React.js, Javascript
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Web Services, Restful API, Apache Maven, Spring Boot, Spring Framework, Gradle, Simple Object Access Protocol (SOAP), Java Platform Enterprise Edition (J2EE), Application Programming Interface (API), Java, Postman API Platform, Software Development Tools, API Design, Application Frameworks, Secure Coding, Object-Relational Mapping, JSON, JUnit, Extensible Markup Language (XML)
Intermediate · Course · 3 - 6 Months
Johns Hopkins University
Skills you'll gain: Infectious Diseases, Diagnostic Tests, Epidemiology, Patient Evaluation, Microbiology, Clinical Laboratory Science, Medical Devices, Public Health and Disease Prevention, Public Health, Health Technology, Medical Science and Research, Patient Treatment, Molecular Biology, Innovation
Beginner · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Business Risk Management, Risk Management, Cyber Governance, Penetration Testing, Personally Identifiable Information, Information Privacy, Vendor Management, Governance Risk Management and Compliance, Security Management, Cyber Risk, Vulnerability Assessments, Cyber Security Policies, Security Strategy, Compliance Management, Cybersecurity, Regulatory Requirements, Security Controls, Security Awareness
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Git (Version Control System), Version Control, GitHub, Software Development Tools, Software Installation, Development Environment, Ubuntu, Command-Line Interface, Linux
Beginner · Course · 3 - 6 Months

Amazon Web Services
Skills you'll gain: AWS CloudFormation, Amazon Web Services, Cloud Infrastructure, Infrastructure as Code (IaC), Application Deployment, IT Automation
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Diversity Programs, Compliance Management, Supplier Management, Supplier Relationship Management, Strategic Sourcing, Diversity and Inclusion, Procurement, Supply Chain, Community Development, Relationship Building, Innovation, Economic Development
Intermediate · Course · 1 - 4 Weeks