Computer fundamentals courses can help you learn basic hardware and software concepts, operating systems, networking, and cybersecurity principles. You can build skills in troubleshooting, system maintenance, and understanding data management practices. Many courses introduce tools like Windows, Linux, and various programming languages, showing how these skills apply in everyday computing tasks and professional environments.

Packt
Skills you'll gain: Command-Line Interface, Graphical Tools, File Management, Software Development Tools, System Configuration, Development Environment
★ 4.5 (6) · Intermediate · Course · 1 - 3 Months

Infosec
Skills you'll gain: Threat Detection, Cyber Security Strategy, System Monitoring, Cybersecurity, Cyber Operations, Continuous Monitoring, Network Security, Network Monitoring, Python Programming, Scripting, Scripting Languages
★ 4.5 (86) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Infrastructure, Kubernetes, Cloud Management, Infrastructure As A Service (IaaS), Google Cloud Platform, Cloud-Native Computing, Cloud Deployment, Virtual Machines, Istio, Hybrid Cloud Computing, Application Deployment, Virtual Networking, Serverless Computing, Redis, Virtual Local Area Network (VLAN), Linux
Intermediate · Project · Less Than 2 Hours

Arizona State University
Skills you'll gain: digital literacy, Productivity, Personal Development, Self-Awareness, Digital Analysis, Stress Management, Health Technology, Professional Development, Mental Health, Behavioral Health, Habit Formation, Relationship Building, Behavioral Management
★ 4.8 (45) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Figma (Design Software), Game Design, Prototyping, Mockups, UI Components, Interactive Design, Interaction Design, User Interface and User Experience (UI/UX) Design, User Interface (UI) Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Deep Learning, Tensorflow, Keras (Neural Network Library), Matplotlib, NumPy, Applied Machine Learning, Artificial Neural Networks, Artificial Intelligence and Machine Learning (AI/ML), Python Programming, Pandas (Python Package), Machine Learning Methods, Data Science, Artificial Intelligence, Model Optimization, Data Preprocessing, Model Training, Machine Learning, Network Model, Data Manipulation, Model Evaluation
Beginner · Course · 3 - 6 Months

Skills you'll gain: Data Preprocessing, Keras (Neural Network Library), Model Evaluation, Model Training, Image Analysis, Data Processing, Scientific Visualization, Data Transformation, Applied Machine Learning, Computer Vision, Jupyter, Deep Learning, Python Programming, Machine Learning
★ 4.1 (11) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Object Oriented Programming (OOP), Application Development, Development Environment, User Interface (UI), Program Development, Python Programming, Event-Driven Programming, UI Components, Computational Logic, User Interface (UI) Design, Package and Software Management
★ 4.6 (10) · Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google App Engine, Cloud Applications, Google Cloud Platform, Cloud Deployment, Application Deployment, Scalability, Cloud Hosting, Public Cloud, Platform As A Service (PaaS), Cloud API, Application Development, PHP (Scripting Language), Program Development
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Generative AI, Generative Adversarial Networks (GANs), Recurrent Neural Networks (RNNs), Email Security
★ 4.2 (39) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: React.js, Cascading Style Sheets (CSS), JavaScript Frameworks, UI Components, Front-End Web Development, User Interface (UI), Application Frameworks, Application Programming Interface (API), Web Development Tools
Intermediate · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Fine-tuning, CI/CD, Hugging Face, Continuous Deployment, Model Evaluation, Applied Machine Learning, Continuous Integration, Model Training, Transfer Learning, MLOps (Machine Learning Operations), Data Preprocessing, Model Deployment, Model Optimization, Data Pipelines, Natural Language Processing
Intermediate · Course · 1 - 4 Weeks