Oson Studio · Free courses with a certificate

Master a new skill today

Every course is written in plain language, with examples and small exercises. Learn at your own pace, whenever suits you. And you get a certificate at the end.

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9 coursesFreeCertificate

Prompt Engineering

Learn to work with AI from scratch: how the model “thinks”, precise prompts, examples and reasoning, role and format, JSON, complex tasks, protection against hallucinations. Interactive exercises, an exam and a QR-verified certificate.

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AI Image Creation

Learn text-to-image from zero to pro: prompts, style, lighting and composition, consistent characters, inpainting and upscaling, brand content, rights and APIs. 40 interactive lessons, a final exam and a QR certificate.

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AI Video Creation

From text to a living clip, from zero to pro: video prompts, camera language, image-to-video, consistent characters and story, sound and editing, ads and Reels, rights and APIs. 40 interactive lessons, a final exam and a QR certificate.

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AI Agents

Learn to use and build agents from scratch: the agent loop, tools, agents in everyday work, Claude, building with and without code, security and the professional level. Interactive exercises, an exam and a QR certificate.

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Loop Engineering

Learn to build AI agent systems from zero to pro: loops and patterns, tools, RAG, evaluation, reliability and agents in Python. 40 interactive lessons, a final exam and a QR certificate.

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Pro Excel

Excel from zero to a professional level: formulas and references, IF and SUMIFS, XLOOKUP, PivotTables, charts and dashboards, dynamic arrays and What-If. Exercises in a mini-Excel right in the browser, an exam and a QR certificate.

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Accounting

Accounting from zero to a professional level under Uzbekistan’s rules: journal entries and the chart of accounts, cash, inventory, fixed assets, payroll, VAT and profit tax, the balance sheet and reports, analysis and IFRS. Trainers, a one-month final practice, an exam and a QR certificate.

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Digital Literacy and Security

Protection from fraud, from zero to pro: the psychology of scams, passwords and 2FA, phishing and web addresses, phone and messenger scams, bank cards, devices, online shopping and protecting your family. 40 interactive lessons, a final exam and a QR certificate.

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Windows Commands

Win+R, CMD, files, processes, network diagnostics and system recovery: 4 modules, 24 lessons. Every lesson has a safe terminal simulator and hands-on tasks, with an exam and a QR certificate at the end.

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Computer Architecture

What really happens inside a computer? From transistor to processor, from the language of numbers to pipelining and the memory hierarchy, step by step from zero. 36 interactive lessons, a final exam and a QR certificate.

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Operating Systems

How does the computer’s chief manager share out the CPU, memory and files? Processes and threads, scheduling, synchronization, virtual memory, file systems and security, step by step from zero. 36 interactive lessons, a final exam and a QR certificate.

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Algorithms

How do programs run fast and correctly? Complexity analysis, data structures, searching and sorting, recursion, trees, graphs and dynamic programming, step by step from zero. 50 interactive lessons with Python examples, a final exam and a QR certificate.

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Data Structures

How data is stored decides how fast a program runs: arrays and lists, stacks and queues, hash tables, trees and heaps, tries, graphs, DSU and Bloom filters. Every operation animated, Python examples, a final exam and a QR certificate.

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