Introduction to Computer Science and Basic Informatics — PickAClass
⏱ 2h 30m 📚 25 lessons 🎧 Audio version

Introduction to Computer Science and Basic Informatics

Learn foundational computing concepts, logical thinking, and basic programming logic through structured written lessons.

  • 💬 AI instructor
    Ask about any lesson and get a clear answer instantly, anytime.
  • 🕐 Start anytime
    No schedules or deadlines — learn at your own pace, whenever suits you.
  • 🌐 In English
    Lessons, tasks and certificate — all fully in your language.

About this course

Building a solid understanding of computer science fundamentals opens the door to technology and problem-solving skills. This beginner-friendly, text-based course provides a step-by-step introduction to essential informatics concepts, computer logic, and introductory programming principles. You will start by understanding key terminology, data representation, and simple hardware and software concepts before exploring basic algorithmic logic. As you progress through the clear text guides, you will learn how to structure simple program logic and apply modern code fundamentals. What you will learn: Understand core computer science terminology and basic computational concepts; Learn how computers process, store, and represent binary and structured data; Master fundamental logical operations, conditional branching, and loops; Explore basic algorithm design, including simple sorting and searching approaches; Write basic Python code snippets using clean syntax and standard formatting; Practice analyzing problems logically to create structured step-by-step solutions. The course starts with foundational definitions and key concepts before guiding you into practical code examples and logic exercises. Designed specifically for complete beginners and students seeking a clear, accessible introduction to informatics without any prerequisites. Read through the lessons today to establish a confident base in computer science.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • Short & focused
    2h 30m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

P
PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Introduction to Computer Science and Basic Informatics
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Introduction to Computer Science and Basic Informatics
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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