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.

LearnQuest
Skills you'll gain: Linux, Linux Administration, Linux Servers, Linux Commands, Operating System Administration, Systems Administration, Virtualization, Cloud Computing, Display Devices, Cybersecurity
Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Marketing, Marketing Strategies, Consumer Behaviour, Marketing Channel, Global Marketing, Digital Transformation, MarTech, Case Studies, Digital Marketing, Analysis, Business Strategy, Business Transformation, Innovation
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Cloud Platform, Unstructured Data, Data Processing, Cloud API, Jupyter, Real Time Data, Python Programming
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Proposal Writing, Business Writing, Price Negotiation, Presentations, Company, Product, and Service Knowledge, Content Creation, Business Strategy, Entrepreneurship
Beginner · Guided Project · Less Than 2 Hours

LearnKartS
Skills you'll gain: Salesforce, Data Import/Export, Customer Relationship Management, Data Management, Dashboard, System Configuration, Workflow Management, Data Validation, Cloud Computing, Business Reporting, Business Process Automation, Data Integrity, User Accounts, Administration, Role-Based Access Control (RBAC), Data Security
Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Amazon Bedrock, Serverless Computing, Responsible AI, Generative AI Agents, LLM Application, Prompt Engineering, Workflow Management, Cloud Computing Architecture, Customer Relationship Management (CRM) Software, Security Controls
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Shell Script, Bash (Scripting Language), User Accounts, Linux Administration, Linux, Operating System Administration, File Systems, Performance Tuning, Systems Administration, Scripting, File Management, Scripting Languages, Unix Commands, Data Storage, Command-Line Interface, Operating Systems, System Monitoring, Dataflow
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Feature Engineering, Data Import/Export, Cloud API, Dashboard, Apache Spark, Big Data, PySpark, Applied Machine Learning, Apache Hive, Artificial Intelligence and Machine Learning (AI/ML), Query Languages, Apache Hadoop, Application Deployment, Looker (Software), Cloud Computing, Serverless Computing, Machine Learning, Jupyter, Scalability, SQL
Intermediate · Specialization · 3 - 6 Months

LearnKartS
Skills you'll gain: Email Marketing, AI Personalization, Marketing Automation, Marketing Analytics, Search Engine Optimization, Marketing Strategies, Social Media Marketing, Blogs, Content Creation, Web Analytics and SEO, Customer experience improvement, Web Content, Social Media, Customer Engagement, Generative AI, Automation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Mobile Development, Cross Platform Development, .NET Framework, Authentications, User Interface (UI), Application Programming Interface (API), C# (Programming Language), Microsoft Visual Studio, Development Environment, Authorization (Computing), Data Access, Software Design Patterns, Data Modeling, Data Storage
Intermediate · Course · 1 - 3 Months

Skills you'll gain: WordPress, Development Environment, Content Management Systems, Content Management, Data Management, PHP (Scripting Language), Database Development, Information Architecture, Javascript and jQuery, Data Security, Data Validation
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Model View Controller, Spring Framework, Java, Security Assertion Markup Language (SAML), Web Applications, Software Architecture, Transaction Processing, Data Validation, Verification And Validation
Intermediate · Course · 1 - 4 Weeks