Network courses can help you learn network architecture, protocols, security measures, and troubleshooting techniques. You can build skills in configuring routers and switches, managing network traffic, and implementing security policies. Many courses introduce tools like Wireshark for network analysis and Cisco Packet Tracer for simulation, allowing you to practice real-world networking scenarios and understand how different components interact within a network.

Skills you'll gain: User Accounts, Collaborative Software, Telecommuting, Telecommunications
★ 4.2 (25) · Beginner · Guided Project · Less Than 2 Hours

EC-Council
Skills you'll gain: Penetration Testing, Cybersecurity, Threat Management, Cloud Security, Mobile Security, Vulnerability Assessments, Network Security, Cyber Security Assessment, Application Security, Threat Detection, Security Testing, Cyber Attacks, Brute-force attacks, MITRE ATT&CK Framework, Encryption, Vulnerability Scanning, Cloud Computing, Exploitation techniques, Web Applications, Wireless Networks
Beginner · Course · 1 - 3 Months

Skills you'll gain: Scenario Testing, Test Planning, Unit Testing, Functional Testing, Debugging, Hardware Troubleshooting
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Data Storytelling, Leaflet (Software), Statistical Methods, Rmarkdown, Regression Analysis, Version Control, Web Scraping, Data Visualization, Statistics, Data Manipulation, Statistical Analysis, Time Series Analysis and Forecasting, Statistical Programming, Probability & Statistics, Tidyverse (R Package), Data Cleansing, Data Wrangling, Software Documentation, R Programming, R (Software)
★ 4 (7) · Beginner · Professional Certificate · 3 - 6 Months

Peking University
Skills you'll gain: Algorithms, Mathematical Modeling, Pseudocode, Theoretical Computer Science, Combinatorics, Mathematical Theory & Analysis, Network Routing, Design Strategies, Bioinformatics
★ 4.7 (53) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cloud Management, Microsoft Azure, Cloud Computing, Generative AI, Cloud Platforms, Cloud Solutions, Cloud Infrastructure, Cloud Computing Architecture, Cloud Services, Public Cloud, Cloud Deployment, AI literacy, System Monitoring, Data Governance, Infrastructure as Code (IaC), Scalability
★ 4.7 (18) · Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Emotional Intelligence, Sales Process, B2B Sales, Self-Awareness, Empathy & Emotional Intelligence, Personal Development, Selling Techniques, Sales Management, Closing (Sales), Sales Training, General Sales Practices, Rapport Building, Empathy, Sales Enablement, Consumer Behaviour, Sales Strategy, Stakeholder Analysis, Customer Relationship Building, Sales, Stakeholder Management
Intermediate · Course · 3 - 6 Months

Microsoft
Skills you'll gain: Load Balancing, Scalability, Performance Tuning, Software Architecture, Microsoft Copilot, Application Design, Query Languages, AI Integrations, Software Design Patterns, Performance Testing, Application Performance Management, Distributed Computing, Database Management, SQL, Memory Management
★ 4.8 (14) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Instagram, Facebook, Social Media Management, Social Media, Account Management, Social Media Marketing
★ 4.4 (39) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Pandas (Python Package), Matplotlib, NumPy, Embeddings, Statistical Visualization, Machine Learning Algorithms, Natural Language Processing, Applied Machine Learning, Data Manipulation, Model Optimization, Machine Learning Methods, Pivot Tables And Charts, Linear Algebra, Deep Learning, Text Mining, Classification Algorithms, Markov Model, Unsupervised Learning, Data Preprocessing, Python Programming
★ 4.8 (11) · Beginner · Specialization · 3 - 6 Months

LearnKartS
Skills you'll gain: Amazon Web Services, Cloud Infrastructure, Public Cloud, Infrastructure Architecture, Amazon Elastic Compute Cloud, Cloud Computing, Cloud Solutions, Cloud Hosting, Cloud Computing Architecture, Cloud Platforms, Cloud Services, Cloud Security, Cloud Deployment, Cloud Storage, Network Planning And Design, Load Balancing, Virtual Networking, Virtual Private Networks (VPN), Resource Management, Cost Management
★ 4.5 (35) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Facebook, Customer Analysis, Customer Engagement, Customer Insights, Marketing Analytics, Target Audience, Social Media Content, Social Media Marketing, Advertising Campaigns, Driving engagement, Advertising, Social Media, Social Media Management, Web Presence, Social Media Campaigns, Content Creation, Content Marketing, Customer Communications Management, Email Automation
★ 4.5 (113) · Beginner · Guided Project · Less Than 2 Hours