Excel courses can help you learn data organization, formula creation, pivot tables, and data visualization techniques. You can build skills in analyzing trends, automating tasks with macros, and creating dynamic reports. Many courses introduce tools like Power Query for data transformation and Power Pivot for advanced data modeling, showing how these skills enhance data analysis and reporting capabilities.

Packt
Skills you'll gain: Ubuntu, Cybersecurity, Cyber Attacks, Microsoft Windows, Computer Security, Computer Security Awareness Training, Information Systems Security, Linux, Cyber Security Policies, Network Security, Virtualization, Linux Commands, Linux Administration, Data Ethics, Data Security, Virtualization and Virtual Machines, Hardening, Command-Line Interface, Operating System Administration, Virtual Machines
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cyber Threat Intelligence, Cybersecurity, Cyber Attacks, Cyber Security Assessment, Threat Modeling, Threat Detection, Intrusion Detection and Prevention, Exploitation techniques, Security Management, Network Security, Digital Forensics, Network Analysis
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Node.JS, Role-Based Access Control (RBAC), TypeScript, Authentications, Server Side, Jest (JavaScript Testing Framework), Back-End Web Development, MongoDB, Object-Relational Mapping, Web Development Tools, Web Applications, Unit Testing, Web Development, Database Management, Secure Coding, Application Programming Interface (API), Middleware, NoSQL, Javascript and jQuery, Development Environment
Intermediate · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Google Gemini, Presentations, Generative AI, Microsoft PowerPoint, Microsoft Copilot, ChatGPT, Prompt Engineering, Brainstorming, Productivity Software, Microsoft Office, Creative Problem-Solving, Artificial Intelligence, Writing, Microsoft 365, Business Communication, User Interface (UI), Problem Solving, Critical Thinking and Problem Solving
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Vulnerability Scanning, Microsoft Azure, Vulnerability Assessments, Cloud Security, Continuous Monitoring, Key Management, System Monitoring, Security Controls, Security Information and Event Management (SIEM), Incident Response, Security Management, Hybrid Cloud Computing, Multi-Cloud, Incident Management, Automation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Jest (JavaScript Testing Framework), Unit Testing, TypeScript, Angular, Software Testing, JavaScript Frameworks, Web Development Tools, Development Testing, Test Case, Code Coverage, Test Automation, Testability, Integration Testing, Javascript, Node.JS, UI Components, Debugging, Mockups
Intermediate · Specialization · 1 - 4 Weeks

Skills you'll gain: Linux Administration, Linux, Linux Commands, Bash (Scripting Language), Linux Servers, Unix, Operating System Administration, Shell Script, Unix Shell, OS Process Management, Network Administration, Unix Commands, System Configuration, Command-Line Interface, System Monitoring, Operating Systems, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Data Presentation, Heat Maps, Geospatial Mapping, SQL, Data Visualization Software, Statistical Reporting, Statistical Visualization, Data Visualization, Plot (Graphics), Pivot Tables And Charts, Management Reporting, Business Reporting, Microsoft Access, Business Intelligence Software, Business Intelligence, Data Analysis Software, Data Analysis, Relational Databases, Query Languages, Microsoft Office
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Angular, Responsive Web Design, Bootstrap (Front-End Framework), Node.JS, Back-End Web Development, Unit Testing, Full-Stack Web Development, Web Components, Front-End Web Development, Command-Line Interface, Authentications, Dataflow, User Accounts, TypeScript, MySQL, E-Commerce
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: C# (Programming Language), Object Oriented Programming (OOP), Web Scraping, Programming Principles, Microsoft Visual Studio, .NET Framework, Data Structures, Software Design Patterns, File I/O, Application Development, Computational Logic, Algorithms, Hypertext Markup Language (HTML), Unit Testing, Debugging
Beginner · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: TCP/IP, Network Protocols, Network Infrastructure, Network Security, OSI Models, Network Architecture, Routing Protocols, Wireless Networks, Computer Networking, Network Routing, Network Performance Management, Application Security, Network Model, Software-Defined Networking, Computer Security Awareness Training
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Linux Administration, Linux, Linux Servers, Linux Commands, Operating System Administration, User Acceptance Testing (UAT), Systems Administration, System Testing, Command-Line Interface, System Configuration, Service Management, User Accounts, File Management
Intermediate · Course · 1 - 4 Weeks