List of Free Online Computer Maintenance Courses and Classes
See our list of top free online computer maintenance courses. Learn about what courses are available and what topics they cover to find the course that's right for you.
Free Computer Maintenance Classes Info
Computer maintenance involves the repair and maintenance of the computer hardware itself, as well as the software being used. This can include cleaning infected files, doing regular security updates and performing the tasks necessary to keep the computer running as quickly and as efficiently as possible. While moth of the online classes listed below do not lead to academic credit, students will learn about computer maintenance through a combination of videos, lessons, readings and projects.
Information Systems and Computer Applications
Education Portal's free information systems course provides an overview of computer hardware and software. Students who wish to earn credit can take the College Board's CLEP exam in Information Systems and Computer Applications after completing the course. The course is free for anyone to take, and the exam costs less than $100. Students can also explore the topics they find most interesting, including:
- Hardware and Systems Technology Lessons
- Systems Software and Application Software Lessons
- Decision Support Systems and Specialized Info Systems Lessons
- Data Management Lessons
Eli the Computer Guy
This website offers instruction through videos. Users are allowed to leave questions on the messaging board located beneath every video. Cleaning an Infected Windows PC offers beginners step-by step instruction in how to clean viruses from a PC using a Windows operating system. Students learn how to remove unnecessary software, install security software and run the scans needed to find infections. Through Introduction to Computer Security, users gain a basic understanding of firewalls and hackers, learn about the flaws inherent in most Web browsers and are shown what types of software are out there that might cause damage to a computer or try to collect information about the computer user.
Users wanting insight into the world of hacking might want to consider viewing the video, Introduction to Hacking. Viewers learn what hacking is, why hackers do it and what laws are out there to protect computer users, as well as about other protections. Video classes include class notes and some include additional resources.
Massachusetts Institute of Technology (MIT)
MIT is one of the universities and colleges offering free online college courses through the OCW (OpenCourseWare) consortium. This course in Network and Computer Security instructs users on risk assessment, software protection, cryptography and intrusion detection, among other topics. Suggested readings, as well as assignments and exams, are offered among its resources. Suggestions are included for a final project.
Northern Arizona University
Northern Arizona University offers online instruction in computer maintenance for both personal computers (PCs) and Macintosh terminals (Macs). Computer Clean Up is a six-minute video that teaches users how to get rid of unwanted files and speed up computer performance. Scan Your Hard Drive for Problems describes how to use Scandisk to search a computer's files and folders for errors. The tutorial covers the various options the computer user has in using ScanDisk. Clearing Internet Temporary Files gives instructions on how to clear a computer of the various cookies and files a computer can collect over time from the Web..
The Open University
The Open University's Keeping it Safe online class teaches students about different types of harmful software, such as worms, viruses and Trojans. The course also describes other forms of software and emails from the Web that can be problematic, such as spam, spyware and adware. How to protect children who go on the Internet is also covered. At the end of the course, one can learn about other online safety resources out there.