Basic accounting courses can help you learn financial statements, bookkeeping, budgeting, and tax preparation. You can build skills in analyzing financial data, managing cash flow, and understanding regulatory compliance. Many courses introduce tools like spreadsheets and accounting software, that support tracking expenses, generating reports, and ensuring accuracy in financial records.

Coursera
Skills you'll gain: AI Personalization, Customer Engagement, Data-Driven Decision-Making, Customer experience strategy (CX), Customer Service, Customer experience improvement, Customer Communications Management, Journey Mapping, Personalized Campaigns, AI Enablement, Personalized Service, Customer Insights, Customer Retention, Business Analytics, User Feedback, Analytics, Artificial Intelligence, Generative AI, Predictive Analytics, Automation
★ 4.9 (14) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Statistical Hypothesis Testing, Correlation Analysis, Statistical Analysis, Statistical Software, Statistical Programming, Statistical Methods, Probability & Statistics, Statistical Visualization, Analytics, Data Analysis Software, Data Analysis, R (Software), Business Analytics, Data Visualization, R Programming, Statistics, Statistical Inference, Variance Analysis, Descriptive Statistics, Sampling (Statistics)
★ 4.8 (32) · Intermediate · Course · 1 - 3 Months

ISAE-SUPAERO
Skills you'll gain: Structural Engineering, Mechanics, Structural Analysis, Engineering Analysis, Mechanical Engineering, Engineering, Vibrations, Mathematical Modeling, Control Systems, Physics
★ 4.2 (23) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Lean Six Sigma, Six Sigma Methodology, Process Improvement and Optimization, Process Improvement, Regression Analysis, Statistics, Quality Improvement, Statistical Methods, Process Analysis, Probability & Statistics, Statistical Process Controls, Operational Analysis, Continuous Improvement Process, Process Optimization, Performance Improvement, Descriptive Statistics, Statistical Analysis, Process Capability, Statistical Modeling, Quality Control
Intermediate · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Strategic Planning, Stakeholder Engagement, Strategic Leadership, Organizational Strategy, Plan Execution, Case Studies, Drive Engagement, Business Planning, Business Leadership, Stakeholder Management, Resource Allocation, Stakeholder Communications, Competitive Analysis, Strategic Thinking, Non-Profit Accounting, Strategic Decision-Making, Conflict Management, Public Administration, Leadership Development, Stakeholder Analysis
Beginner · Specialization · 1 - 3 Months

Board Infinity
Skills you'll gain: Cyber Threat Hunting, Incident Response, Computer Security Incident Management, Cybersecurity, Network Security, Cyber Security Policies, Cyber Operations, Cyber Attacks, Cyber Security Strategy, Threat Detection, Security Controls, Cyber Security Assessment, Threat Management, Intrusion Detection and Prevention, Computer Security, Firewall, Security Information and Event Management (SIEM), Continuous Monitoring, Event Monitoring, Endpoint Security
★ 4.7 (7) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard Creation, Data Visualization Software, Data Modeling, Dashboard, Data Wrangling, Interactive Data Visualization, Data Presentation, Data Storytelling, Data Transformation, Data Cleansing, Data Import/Export, Exploratory Data Analysis, Data Analysis, Key Performance Indicators (KPIs)
★ 4.9 (13) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Open Web Application Security Project (OWASP), Mobile Security, Network Security, Cybersecurity, Cryptography, Penetration Testing, Intrusion Detection and Prevention, Vulnerability Assessments, Wireless Networks, Encryption, Application Security, Exploitation techniques, Web Applications, Cloud Security, Internet Of Things
★ 4.9 (20) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cloud Deployment, Cloud Development, Application Deployment, Microsoft Azure, JSON, Cloud Applications, Serverless Computing, Application Programming Interface (API), Cloud Computing, C# (Programming Language), Restful API, Web Services, Cloud Storage
Intermediate · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: TypeScript, Debugging, Javascript, Software Development
★ 4.1 (15) · Beginner · Guided Project · Less Than 2 Hours

Packt
Skills you'll gain: Threat Detection, Cybersecurity, Intrusion Detection and Prevention, Cyber Threat Intelligence, Cyber Attacks, Network Infrastructure, Network Security, Endpoint Detection and Response, Network Architecture, General Networking, Endpoint Security, Malware Protection, Security Controls, System Monitoring, Email Security, Anomaly Detection, Operating Systems
★ 4.5 (11) · Intermediate · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Energy and Utilities, Engineering Design Process, Process Control, Engineering Calculations, Cost Estimation, Mathematical Modeling, Simulation and Simulation Software
★ 4.9 (15) · Advanced · Course · 1 - 3 Months