Computer network courses can help you learn about network architecture, protocols, security measures, and troubleshooting techniques. You can build skills in configuring routers and switches, managing firewalls, and optimizing network performance. Many courses introduce tools like Wireshark for packet analysis, Cisco Packet Tracer for simulation, and various network monitoring software, allowing you to apply your knowledge in practical scenarios and enhance your technical expertise.

Illinois Tech
Skills you'll gain: Open Source Technology, Package and Software Management, Linux, Shell Script, Ubuntu, Unix Shell, Linux Administration, Operating System Administration, Bash (Scripting Language), Linux Servers, Unix, Operating Systems, Command-Line Interface, Scripting, Linux Commands, Red Hat Enterprise Linux, File Systems, Network Administration, Software Installation, System Software
★ 4.8 (13) · Intermediate · Course · 1 - 3 Months

Pragmatic AI Labs
Skills you'll gain: Model Context Protocol, GitHub, Git (Version Control System), Open Source Technology, CI/CD, Continuous Integration, Version Control, Generative AI Agents, Agentic Workflows, AI Workflows, Agentic systems, Tool Calling, Code Review, Issue Tracking, Software Documentation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Restful API, API Design, Web Applications, Cascading Style Sheets (CSS), Application Programming Interface (API), HTML and CSS, JSON, Web Servers, Javascript, Software Development
Intermediate · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Responsive Web Design, LinkedIn, Cascading Style Sheets (CSS), Front-End Web Development, HTML and CSS, Professional Development, Web Presence, Web Development, Javascript, GitHub, Data Structures, Programming Principles
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Prompt Engineering, Generative AI, AI Product Strategy, Model Optimization, Risk Management Framework, Governance Risk Management and Compliance, Content Performance Analysis, Risk Management, Governance, Retrieval-Augmented Generation, Compliance Management, Data-Driven Decision-Making, Performance Analysis, Cross-Functional Team Leadership, Gap Analysis, Large Language Modeling, Performance Metric, Quality Assessment, Cost Benefit Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Variance Analysis, Accounting, Financial Statements, Business Metrics, Financial Statement Analysis, Financial Acumen, Financial Analysis, General Accounting, Standard Accounting Practices, Performance Measurement, Generally Accepted Accounting Principles (GAAP), Financial Data, Cash Flows, Balance Sheet, Spreadsheet Software, Gross Profit, Performance Metric, Key Performance Indicators (KPIs), Excel Formulas, Benchmarking
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Generative Model Architectures, ChatGPT, OpenAI, Fine-tuning, AI Workflows, Model Training, Solution Architecture, Semantic Web
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Consultative Approaches, Sales Development, Selling Techniques, Sales Strategy, Customer Analysis, Needs Assessment, Regional Sales, Driving engagement, Rapport Building, Persuasive Communication, Prioritization
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Penetration Testing, Vulnerability Scanning, Exploitation techniques, Cyber Security Assessment, Security Testing, Vulnerability Assessments, Mobile Security, Cloud Security, Network Security
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Apache Hive, Database Management, SQL, Database Management Systems, Big Data, Database Systems, Amazon Web Services, Databases, Data Management, Amazon S3, Apache Hadoop, Data Storage, Query Languages, Data Storage Technologies, Cloud Storage, Extract, Transform, Load, Data Import/Export, Performance Tuning, File Systems, File Management
★ 4.7 (299) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Blockchain, FinTech, Application Development, Integrated Development Environments, Application Deployment, Other Programming Languages, Secure Coding, Programming Principles, Data Structures, Data Mapping
★ 4.4 (7) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Email Automation, Site Reliability Engineering, AI Integrations, Business Process Automation, AI Workflows, Quality Monitoring, IT Automation, Quality Assurance, Automation, Model Optimization, Service Level, Document Management, Prompt Engineering, Debugging
Intermediate · Course · 1 - 4 Weeks