1st lesson free
GRU's profile, qualifications and contact details have been verified by our experts
GRU
- Rate S$28
- Response 1h
-
Students1
Number of students accompanied by GRU since their arrival at Superprof
Number of students accompanied by GRU since their arrival at Superprof
S$28/h
Contact
1st lesson free
- Computer Skills
- Computer networks
- IT security
- Computer Repair
Learn Computer Basics to Cybersecurity with Easy, Personalized Tech Lessons for All Skill Levels
- Computer Skills
- Computer networks
- IT security
- Computer Repair
Lesson location
About GRU
I’m a passionate, self-employed IT tutor with a strong interest in technology and digital learning. I hold multiple industry-recognized certifications, including: CompTIA A+ – Computer hardware, software, and troubleshooting CompTIA Network+ – Networking fundamentals and infrastructure CompTIA Security+ – Cybersecurity principles and best practices Cisco CCNA – Advanced networking, routing, and switching I enjoy helping others understand the world of tech—from basic computer skills and digital awareness to cybersecurity, Linux, and computer networking. I make sure each lesson is clear, hands-on, and adapted to your learning style and pace. As someone who is both self-taught and professionally certified, I know how to explain technical topics in a way that’s simple and engaging. Whether you're just starting out or working toward a career in IT, I’ll guide you step by step. Let’s work together to build your confidence and grow your digital skills.
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About the lesson
- Primary
- Secondary
- Adult education
- +9
levels :
Primary
Secondary
Adult education
Bachelor
Masters
Doctorate
Other
Beginner
Intermediate
Advanced
Professional
Kids
- English
All languages in which the lesson is available :
English
Are you curious about cybersecurity, computer networks, Linux, or digital safety but don't know where to start? My lessons are designed to make complex tech topics easy to understand, whether you're a beginner or looking to deepen your knowledge.
I offer structured, hands-on lessons in:
Cybersecurity fundamentals (threats, defenses, ethical hacking basics)
Computer networking (OSI model, IP addressing, protocols)
Linux OS (commands, file systems, shell scripting)
Digital awareness (safe browsing, protecting your data, online threats)
Computer basics (hardware, software, internet use, productivity tools)
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Rates
Rate
- S$28
Pack rates
- 5h: S$138
- 10h: S$276
online
- S$28/h
Travel
- + S$10
free lessons
This first lesson is free to allow you to get to know your teacher so that they can best meet your needs.
- 30mins
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