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: Dynamic Host Configuration Protocol (DHCP), Linux Servers, User Accounts, Virtual Networking, Virtualization, Linux Administration, Lightweight Directory Access Protocols, User Provisioning, Network Performance Management, Virtualization and Virtual Machines, Linux, Group Policy, Server Administration, Servers, Network Administration, Network Security, Security Management, Cybersecurity, Disaster Recovery, Large Language Modeling
Intermediate · Specialization · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Wireframing, Responsive Web Design, HTML and CSS, Hypertext Markup Language (HTML), Web Content Accessibility Guidelines, Cascading Style Sheets (CSS), Web Design, Browser Compatibility, Web Development Tools, Javascript, Bootstrap (Front-End Framework), Web Design and Development, Debugging, Web Language, Front-End Web Development, Verification And Validation, Web Development, Mockups, Interactive Design, Event-Driven Programming
Beginner · Specialization · 3 - 6 Months

Simplilearn
Skills you'll gain: Reinforcement Learning, Agentic systems, Model Training, Model Optimization
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Computer Graphic Techniques, Animation and Game Design, Graphics Software, File Management
Beginner · Course · 1 - 3 Months
Skills you'll gain: Dashboard Creation, Role-Based Access Control (RBAC), Application Performance Management, System Monitoring, Performance Tuning, Devops Tools, Site Reliability Engineering, Continuous Monitoring, Application Deployment, Transaction Processing, Enterprise Application Management, Incident Management, Incident Response, Anomaly Detection, Microservices, Performance Analysis, Enterprise Architecture, Email Automation, Analysis, Health Policy
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Wealth Management, Tax Management, Tax Planning, Estate Planning, Tax Compliance, Financial Planning, Tax, Income Tax, Tax Preparation, Tax Laws, Financial Data, Financial Forecasting, Financial Modeling, Depreciation, Asset Management, Compensation and Benefits, Excel Formulas, Goal Setting
Mixed · Course · 1 - 3 Months

Skills you'll gain: AI powered creativity, Adobe Firefly, Adobe Photoshop, Photo Editing, Image Quality, Photography, Photo/Video Production and Technology, Generative AI, Editing, Digital Design, Image Analysis
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: ServiceNow, AI Workflows, Workflow Management, IT Service Management, Process Design, Digital Transformation, AI Enablement, Business Process Automation, Automation, Self Service Technologies, Artificial Intelligence, Service Management, Technical Support and Services, Service Improvement, Operational Efficiency, Incident Management, Event Monitoring, Scalability, Change Management, Performance Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Market Trend, Technical Analysis, Trend Analysis, Financial Trading, Performance Analysis, Market Analysis, Forecasting, Transaction Processing, Profit and Loss (P&L) Management
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Vulnerability Assessments, Vulnerability Scanning, Exploitation techniques, Cyber Security Assessment, Unix, Security Testing, Network Security, Cybersecurity, Application Security, Information Systems Security, Cyber Attacks, Network Analysis, Web Applications, Test Tools
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Securities (Finance), Investment Banking, Financial Services, Mortgage Loans, Capital Markets, Market Liquidity, Cash Flows, Financial Market, Credit Risk, Banking, Cash Management, Investment Management, Asset Management, Finance, Financial Management, Financial Analysis, Risk Management, Risk Analysis, Analysis, Return On Investment
Mixed · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Routing Protocols, Network Routing, Virtual Local Area Network (VLAN), TCP/IP, Network Administration, Network Switches, General Networking, Network Architecture, OSI Models, Network Routers, Network Planning And Design, Network Engineering, Local Area Networks, Networking Hardware, Computer Networking, Network Infrastructure, Network Model, Network Protocols, Command-Line Interface
Mixed · Course · 1 - 3 Months