Courses from 1000+ universities
$7.2 billion in combined revenue since 2020. $8 billion in lost market value. This merger marks the end of an era in online education.
600 Free Google Certifications
Marketing
Cybersecurity
Machine Learning
Circuits and Electronics 1: Basic Circuit Analysis
Academic Writing Made Easy
Nutrition, Exercise and Sports
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Gain insights into surface water treatment processes, covering taste and odor control, iron and manganese removal, and filtration principles to fulfill 24 TCEQ credit hours for Water Operator License.
Gain insights into water sample testing standards and best practices approved by TCEQ, covering proper lab equipment use and safety protocols to fulfill 20 credit hours for Water Operator License.
Master the art of report writing and documentation for first responders, covering information collection, analysis, and drafting skills. Meets Texas TCOLE requirements for Course #2049.
Explore essential skills for telecommunications call takers and dispatchers, covering technology use and stress communication across 13 modules, with exams requiring 80% to pass.
Gain insights into the skills and concepts needed to become a non-commissioned security officer in Texas, covering roles, legal aspects, communications, and emergency response per TCOLE requirements.
Gain insights into the skills needed to become a commissioned security officer in Texas, covering use of force, conflict resolution, situational awareness, and firearms, meeting TCOLE requirements for Course #6016.
Explore the principles of semiconductor manufacturing and production efficiency, preparing you for a growing industry projected to need over one million skilled workers by 2030.
Master OSHA recordkeeping requirements, including maintaining injury/illness records, posting obligations, and completing Forms 300, 300A, and 301 for workplace compliance.
Explore the essentials of pupil transportation, mastering safety maneuvers and accident prevention to prepare new and experienced school bus drivers for behind-the-wheel training.
Explore essential communication and interviewing skills, covering verbal, nonverbal, and tactical processes, eliciting information, and writing investigative reports. Meets Texas TCOLE Communication Course #38719 requirements.
Gain insights into swiftwater safety for emergency responders, covering scene management, hazard recognition, and NFPA 1670 Awareness level standards to keep yourself and others safe near moving water.
Learn to safely operate High Profile Vehicles in flood response, covering essential equipment, tactics, and safety procedures for effective large-scale disaster response coordination.
Gain insights into Texas-specific law enforcement topics required for TCOLE licensing, designed for certified peace officers, Federal Agents, and Military Police seeking Texas Peace Officer credentials.
Explore the role of law enforcement training advisory boards, covering oversight, policy recommendations, and program coordination to prepare advisory board members and training administrators.
Explore the fundamentals of unmanned aerial systems, gaining essential knowledge for hobbyist, commercial, or public safety drone piloting, including regulations, best practices, and safe flight techniques.
Get personalized course recommendations, track subjects and courses with reminders, and more.