Free Online Courses

🎓 Cisco CCNA Spanning Tree Basics Course

#IT_Software
#Udemy

🏫 Platform: Udemy

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📝 Course Details:
Overview
This course explains Spanning Tree from first principles, starting with why Layer 2 networks need a loop-prevention mechanism that Layer 3 already has. From there it works step by step through how Spanning Tree builds its topology, covering the Root Bridge, Root Ports, Designated Ports, Blocking ports, and the election processes behind them.
Who It's For
Networking students and CCNA candidates who want a solid grounding in Spanning Tree fundamentals before tackling more advanced switching topics. The course is recorded from a live class and edited for self-paced study.
Key Takeaways
• Why Layer 2 networks are vulnerable to loops without Spanning Tree
• How the Root Bridge and port roles are determined through election
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📢 Channel: https://t.me/Courses27

🎓 Networking in Cloud Part 1: AWS VPC Basics

#IT_Software
#Udemy

🏫 Platform: Udemy
💰 $3

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📝 Course Details:
Overview
This introductory lecture kicks off a cloud networking series by focusing on Amazon Virtual Private Cloud (VPC) , one of AWS's foundational services. You'll explore how to launch AWS resources inside a logically isolated virtual network that you define yourself, with full control over IP address ranges, subnets, route tables, and gateways.
Who it's for
Beginners who are new to AWS networking and want to understand how VPC underpins secure, scalable cloud architecture.
Key takeaways
• How to create public-facing subnets for internet-connected resources like web servers
• How to isolate backend systems such as databases in private subnets
• Using security groups and network access control lists to manage access to EC2 instances
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📢 Channel: https://t.me/Courses27

🎓 AutoCAD 2D Basics for Beginners - Free Course

#Design
#Udemy

🏫 Platform: Udemy

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📝 Course Details:
Overview
This beginner course teaches the fundamentals of 2D AutoCAD by building a complete architectural project from scratch, starting from the software's initial screen and working through to a finished, scaled PDF plot. Along the way it covers setting up dimensions, layers, and text, and using core drafting tools including Osnap, Offset, Fillet, Rectangle, Circle, Explode, Trim, Hatch, Distance, and Measure. The course also covers the Layout tab and how to print a drawing at the correct scale.
Who it's for
Complete beginners to AutoCAD, including engineering and architecture students who need a practical first project rather than an abstract tool-by-tool tutorial.
Key takeaways
• Setting up a floor plan with dimensions, layers, and text
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📢 Channel: https://t.me/Courses27

🎓 Construct 2: Make Your First Game - Free

#Design
#Udemy

🏫 Platform: Udemy

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📝 Course Details:
Make your first game without writing traditional code
This course is aimed squarely at people who have always wanted to build a game but never had the technical background to start. Using Construct 2's free edition, a visual, event-based game engine, it walks through creating a complete first game from beginning to end, with all assets and artwork already provided.
Who it's for
Complete beginners to game development who want a guided first project rather than an abstract introduction to game design theory.
Key takeaways
• How to set up and navigate Construct 2's free edition
• Building a playable game step by step using provided assets
• A foundation in event-based game logic you can extend to future projects
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📢 Channel: https://t.me/Courses27

🎓 Intro to Freehand Machine Embroidery for Beginners

#Design
#Udemy

🏫 Platform: Udemy
💰 $3

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📝 Course Details:
Drawing with Your Sewing Machine, From Scratch
Freehand machine embroidery turns an ordinary sewing machine into a drawing tool, and this course lays out the basics needed to try it regardless of which machine you own. Sixty minutes of instructional video cover the core technique, backed by a bonus "Stitched Garden" project to put the skills into practice.
Who It's For
Complete beginners to machine embroidery, and also more experienced embroiderers who want to move past pre-programmed designs and start creating freehand.
Key Takeaways
• Which tools and materials work best for getting started
• How to set up any sewing machine for freehand embroidery
• How to draw basic designs directly with the machine
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📢 Channel: https://t.me/Courses27

🎓 CS50's Intro to AI with Python (edX)

#Data_Science
#edX

🏫 Platform: edX
🆓 100% FREE

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📝 Course Details:
Harvard's CS50 take on artificial intelligence
CS50's Introduction to Artificial Intelligence with Python distills the concepts behind modern AI — search, machine learning, and reasoning — into an introductory course built around Python, the language most AI tooling is written in today.
Who it's for
Ideal for beginners who already have a little Python comfort and want a rigorous, computer-science-flavored introduction to how AI systems actually work, rather than a surface-level tour of AI tools.
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📢 Channel: https://t.me/Courses27

🎓 Data Analysis with Python — Free freeCodeCamp

#Data_Science
#Other

🏫 Platform: Other
🆓 100% FREE

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📝 Course Details:
What you'll learn
Data Analysis with Python is freeCodeCamp's data-science on-ramp: using Python's data tooling to clean, explore, and draw conclusions from datasets rather than just writing general-purpose scripts. It's positioned as a popular course on the platform for a reason — data analysis skills transfer across nearly every industry, not just tech.
Why grab it
Most data analysis training assumes you're already paying for a bootcamp or a paid platform subscription. Getting a freeCodeCamp certification for free removes that barrier, and the project-based format means you finish with actual analysis work to show, not just watched-video hours.
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📢 Channel: https://t.me/Courses27

🎓 ML & Data Science Foundations: Beginner Primer

#Data_Science
#Udemy

🏫 Platform: Udemy
🆓 100% FREE

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📝 Course Details:
Why start here
Machine learning and data science can feel like an intimidating wall of math and jargon before you've even opened a notebook. This Udemy primer is positioned exactly for that moment — before the deep dive, when you just need the landscape demystified in plain language.
Who it's for
Total beginners who want the vocabulary and mental map of the field — what data science actually involves, how machine learning fits into it, and where to focus next — rather than jumping straight into algorithms and code.
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📢 Channel: https://t.me/Courses27

🎓 Free Power BI Course for Data Analysis Beginners

#Data_Science
#Udemy

🏫 Platform: Udemy
🆓 100% FREE

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📝 Course Details:
What you'll learn
Power BI has become one of the default tools for turning spreadsheets into dashboards that actual decision-makers read, and this Udemy course promises exactly that: a from-scratch introduction to Microsoft's data analysis platform, at zero cost.
Who it's for
Beginners with no prior Power BI experience — analysts, students, or anyone whose job is starting to ask for “a dashboard” and who'd rather learn the tool properly than fumble through it by trial and error.
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📢 Channel: https://t.me/Courses27

🎓 How Does the Internet Work? Networking Crash Course

#IT_Software
#Udemy

🏫 Platform: Udemy

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📝 Course Details:
Overview
Rather than assuming any technical background, this course starts from zero and explains what the internet actually is — including the physical infrastructure most people never think about, like the cables that carry traffic across the globe.
Who It's For
Anyone who uses the internet daily but has never stopped to understand what happens behind a simple page load — no prior knowledge of networking is required.
Key Takeaways
• What an ISP is and why it matters
• How physical, cable-based infrastructure underlies the internet
• A visual walkthrough of what happens when you load a web page
The course is pitched at a general audience regardless of age or profession, with the goal of leaving you feeling noticeably more informed the next time you go online.

📢 Channel: https://t.me/Courses27

🎓 Master ggplot2 Themes & RMarkdown Reporting

#Development
#DataCamp

🏫 Platform: DataCamp
🆓 100% FREE

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📝 Course Details:
Elevate Your Data Storytelling
Standard, default plots often fail to capture attention in a crowded digital landscape. This course focuses on moving beyond boilerplate graphics by mastering the aesthetic potential of the ggplot2 ecosystem.
Key Learning Focus
• Custom Aesthetics: Learn to leverage ggplot2 themes to create unique, publication-quality visuals.
• Social Media Impact: Discover how to tweak plots to create unconventional designs that stand out online.
• Professional Reporting: Integrate your custom-styled graphics into polished reports using RMarkdown and CSS .
This is an ideal starting point for beginners within the tidyverse who want to transform raw data into visually striking, professional narratives.

📢 Channel: https://t.me/Courses27

🎓 SQL Server Triggers: Design, Implement & Optimize

#Development
#DataCamp

🏫 Platform: DataCamp
🆓 100% FREE

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📝 Course Details:
Mastering Database Automation
Maintaining strict data integrity and robust auditing is a core responsibility for any serious database professional. This intermediate-level course moves beyond the basics to show you how to leverage SQL Server triggers as powerful tools for ensuring consistency.
What You'll Gain
• Practical Implementation: Learn to design and implement triggers using real-life scenarios rather than just theory.
• Strategic Use: Understand the specific use cases where triggers excel, as well as the critical limitations you must watch out for.
• Performance Tuning: Go beyond basic creation to learn how to optimize your triggers for maximum efficiency within your specific database environment.
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📢 Channel: https://t.me/Courses27

🎓 AI-Assisted Coding: Prompt Engineering for Developers

#Development
#DataCamp

🏫 Platform: DataCamp
🆓 100% FREE

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📝 Course Details:
Master the Art of AI Prompting
As AI transforms the software development lifecycle, the real competitive advantage lies in knowing how to direct these models. This intermediate-level course moves beyond basic chat interactions to teach the science of prompt engineering specifically for developers.
What You Will Gain
• Advanced Workflows: Learn to use LLMs for debugging, generating documentation, and creating unit tests.
• Security & Ethics: Discover how to use AI responsibly, implementing guardrails to avoid vulnerabilities and ensure ethical code production.
• Strategic Selection: Gain the ability to evaluate different models based on the specific balance of speed, cost, and output quality required for your task.
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📢 Channel: https://t.me/Courses27

🟢 FREE COURSE

📚 Machine Learning with Python
🏫 Platform: Coursera
🏷 #AI #Programming

📝 Offered by IBM. Python is a core skill in machine learning, and this course equips you with the tools to apply it effectively. You'll learn ... Enroll for free.

🔗 Open Course

🤖 Detected automatically

🟢 FREE COURSE

📚 C++: Non-Linear Data Structures
🏫 Platform: Coursera
🏷 #Programming

📝 Offered by Codio. Code and run your first C++ program about data structures and algorithms in minutes without installing anything! This ... Enroll for free.

🔗 Open Course

🤖 Detected automatically

🎓 Introducción a Figma 2026: Curso Básico de UI

#Design
#Udemy

🏫 Platform: Udemy

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📝 Course Details:
Overview
This is a from-scratch introduction to Figma's current interface, built for anyone who has never opened the tool before. It moves through the essentials — creating projects, working with layers, and organizing elements — before introducing reusable components and a first look at auto layout, prototyping, and simple animations.
Who It's For
Complete beginners to digital design or to Figma specifically, taught in Spanish and designed to be finished in a little over two hours.
Key Takeaways
• How to navigate Figma's workspace and manage projects and layers
• How to build reusable components to streamline a design workflow
• A first practical exercise applying these skills to a simple web interface
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📢 Channel: https://t.me/Courses27

🎓 Photoshop CC Tools for Beginners (Spanish)

#Design
#Udemy

🏫 Platform: Udemy

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📝 Course Details:
A Tool-by-Tool Walkthrough of Photoshop CC
This Spanish-language course takes a straightforward approach to learning Photoshop CC: instead of jumping into complex projects, it goes through each tool in the toolbox one at a time, pairing every one with a practical example of how it's actually used.
It's designed for people who have never opened Photoshop before, as well as self-taught users who've picked up bits and pieces on their own and want to fill in the gaps with a clear, structured understanding of what each tool does and when to reach for it.
What to Expect
• A tool-by-tool tour of the Photoshop CC interface
• Hands-on examples showing each tool's practical use and options
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📢 Channel: https://t.me/Courses27

🎓 After Effects Advanced Techniques: Free Course

#Design
#Udemy

🏫 Platform: Udemy

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📝 Course Details:
Overview
This installment moves past the basics of After Effects into three concepts that change how you actually work in the software: installing a free script to speed up your animation workflow, using Null objects for precise control and organisation, and applying the Parent & Link function to build interconnected, multi-layer animations. It also clarifies Comps and Precomps, which underpin how larger projects stay organised.
Who it's for
Beginners who already have some After Effects experience and are ready to move from isolated animations to more structured, scalable project setups.
Key takeaways
• Installing and using a free script to speed up animation work
• Using Null objects for cleaner control over your compositions
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📢 Channel: https://t.me/Courses27

🎓 After Effects Beginners: Exporting & Rendering

#Design
#Udemy

🏫 Platform: Udemy

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📝 Course Details:
The Part of After Effects Most Tutorials Skip
As the final installment in a beginner After Effects series, this course tackles the step that actually gets your work in front of people: exporting and rendering. You'll learn to render projects in a range of formats, so whatever platform you're delivering to, the output is exactly what's required.
What's covered
• Rendering projects into multiple, versatile export formats
• Decluttering and organizing a project for a cleaner, more efficient workflow
• A bonus lesson on collaborative workflow — sharing projects with other professionals
Who it's for
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📢 Channel: https://t.me/Courses27

🎓 Game Asset Creation With Houdini: Procedural

#Design
#Udemy

🏫 Platform: Udemy

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📝 Course Details:
Overview
This course expands on Game Asset Creation Season 02 , adding a supplementary — described as "deleted scenes" — collection of procedural, game-ready assets built in Houdini, aimed at growing your library for quick, varied level and world generation.
What You'll Learn
• Building a series of procedural game assets step by step
• Working with completed digital assets and texture maps as references
• Deploying assets to Unity with parametric control for near-infinite variation
Who It's For
Best suited to learners with a basic grasp of the core Houdini workflow, ideally having completed Season 02, though it isn't strictly required.
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📢 Channel: https://t.me/Courses27