Information retrieval courses can help you learn search algorithms, indexing techniques, and data mining strategies. You can build skills in evaluating search results, optimizing query performance, and understanding user intent. Many courses introduce tools like Elasticsearch, Apache Solr, and various machine learning libraries, showing how these technologies enhance information retrieval processes and improve the accuracy of search results.

Skills you'll gain: Microsoft Copilot, Microsoft Power Platform, Prompt Engineering, Microsoft Power Automate/Flow, Power BI, Microsoft 365, Multimedia, Microsoft PowerPoint, Dashboard, Microsoft Word, Microsoft Excel, Spreadsheet Software, No-Code Development, Power Platform Architecture & Technical Design, Data Visualization, Collaborative Software, Microsoft Office, Data Integration, Presentations, Data Analysis
Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Prompt Engineering, Google Cloud Platform, Prompt Engineering Tools, Cloud Infrastructure, Load Balancing, Kubernetes, Generative AI, Infrastructure As A Service (IaaS), Cloud Services, Virtual Networking, Cloud Storage, Network Routing, Identity and Access Management, Cloud Computing, Routing Protocols, TCP/IP, Network Architecture, General Networking, Firewall, Network Infrastructure
Intermediate · Specialization · 3 - 6 Months

Stanford University
Skills you'll gain: Nutrition Education, Cooking, Meal Planning And Preparation, Nutrition and Diet, Nutrition Counseling, Pediatrics, Food and Beverage, Working With Children, Food Quality Assurance And Control, Environmental Issue, Decision Making
Beginner · Course · 1 - 3 Months

Institut Mines-Télécom
Skills you'll gain: Wireless Networks, Network Architecture, Software-Defined Networking, Network Planning And Design, Virtual Networking, Network Security, Service Oriented Architecture, Emerging Technologies, Network Protocols, Telecommunications, Mobile Security, Interoperability, Digital Communications, Authentications, Encryption, Authorization (Computing)
Intermediate · Course · 1 - 3 Months
Duke University
Skills you'll gain: Predictive Modeling, Predictive Analytics, Microsoft Excel, Excel Formulas, Classification Algorithms, Data-Driven Decision-Making, Business Analytics, Financial Forecasting, Data Analysis, Model Evaluation, Business Risk Management, Data Literacy
Beginner · Course · 1 - 3 Months

ISC2
Skills you'll gain: System Configuration, Configuration Management, Cyber Operations, Cybersecurity, Security Awareness, Computer Security Awareness Training, Data Security, Security Controls, Security Management, Event Monitoring, Encryption, Network Security, Continuous Monitoring, Network Administration, IT General Controls (ITGC), Cyber Security Policies, Information Technology Operations, System Monitoring, Patch Management, Cryptography
Beginner · Course · 1 - 3 Months
Duke University
Skills you'll gain: Bayesian Statistics, Statistical Hypothesis Testing, Sampling (Statistics), Statistical Inference, Exploratory Data Analysis, Peer Review, Regression Analysis, R (Software), Statistical Reporting, Probability & Statistics, Probability Distribution, Statistical Analysis, Statistical Methods, Statistics, Statistical Programming, Statistical Software, Data Analysis, R Programming, Statistical Modeling, Data Visualization
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Service Management, Information Technology Infrastructure Library, Service Improvement, IT Service Management, Technical Management, Practice Management, Continuous Improvement Process, Process Management, Technical Services, Business Management, Stakeholder Management, Innovation, Value Propositions, Digital Transformation
Beginner · Course · 1 - 3 Months
Macquarie University
Skills you'll gain: Pivot Tables And Charts, Data Storytelling, Power BI, Data Presentation, Microsoft Excel, Excel Formulas, Dashboard Creation, Data Visualization Software, Data Visualization, Interactive Data Visualization, Dashboard, Data Cleansing, Data Manipulation, Data Preprocessing, Spreadsheet Software, Excel Macros, Data Wrangling, Data Processing, Tree Maps, Data Analysis
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Security Information and Event Management (SIEM), Cloud Security, Azure Active Directory, Threat Detection, Microsoft Azure, Cyber Security Policies, Threat Management, Identity and Access Management, Security Controls, Endpoint Security, Endpoint Detection and Response, Cyber Attacks, Distributed Denial-Of-Service (DDoS) Attacks, Malware Protection, Computer Security Incident Management, Firewall, Incident Response, Event Management
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Network Troubleshooting, Scenario Testing, Desktop Support, Hardware Troubleshooting, Help Desk Support, Information Technology, Technical Support, Network Infrastructure, Cloud Computing, Simulations, System Support, General Networking, Cloud Services, Computer Hardware, Network Security, Operating Systems
Beginner · Course · 1 - 3 Months
Skills you'll gain: Email Marketing, Campaign Management, Copywriting, Marketing Strategy and Techniques, Personally Identifiable Information, Email Automation, Digital Marketing Campaigns, Digital Marketing, Digital Marketing Tools, Marketing Automation, Campaign Planning, HubSpot CRM, Information Privacy, Marketing Analytics, Promotional Strategies, Data Ethics, Smart Goals, Customer Retention, Key Performance Indicators (KPIs), Goal Setting
Beginner · Course · 1 - 3 Months