Cloud Computing Explained What It Is, How It Works & How to Get Started

A startup just avoided $50K in hardware by switching to the cloud. Here’s how cloud computing works, why it’s the future of IT, and the exact steps to land your first cloud job. No fluff. 0:00 Welcome to Hired in IT 0:39 The $50K Mistake 2:03 Your 3 Takeaways 2:50 Cloud Computing in 30 Seconds 3:17 How It Actually Works 3:42 Quick Check: Cloud Defined 4:05 The Old Way (Before Cloud) 5:16 On-Prem vs Cloud 6:28 The Numbers Don't Lie 7:15 Checkpoint: So What Is Cloud? 7:42 From Time-Sharing to Trillion-Dollar Industry 9:00 Elasticity: Expand and Shrink on Demand 9:30 Auto-Scaling in a Single Command 10:25 The 5 Essential Cloud Characteristics 11:36 Quick Cloud Checkup 12:02 96% of Businesses — In Every Industry 12:54 Checkpoint: Elasticity & Pay-Per-Use 12:57 Case Study: Streaming Without Servers 13:56 The Hidden Opportunity in Cloud 14:50 Cloud Jobs Are Booming 15:42 The Big Three Cloud Providers 16:51 Your First Cloud Move: Free Tier Sign‑Up 17:43 Checkpoint: Your Cloud Account 18:16 Hello Cloud: Your First CLI Command 19:14 Myth vs Reality: Cloud Security 20:14 Your First IAM Policy: Lock Down Access 21:16 Checkpoint: Getting Started 21:55 Your 30‑Day Cloud Action Plan: First Steps 23:01 From Helpdesk to Cloud Engineer 23:49 Recap: The 3 Things You Now Know 24:49 Next: IaaS vs PaaS vs SaaS 25:35 Go Build Something 📚 Full series: IT Fundamentals Masterclass ▶ Part 1: Cloud Computing Explained: What It Is, How It Works & How to Start Part 2: IaaS vs PaaS vs SaaS: Which Cloud Model Should You Learn First? Part 3: Public vs Private vs Hybrid Cloud Part 4: Virtual Machines Part 5: Containers Explained Part 6: Kubernetes Basics Part 7: Serverless Computing Part 8: Cloud Storage Part 9: Cloud Networking Part 10: Cloud Security Part 11: Cloud Migration Strategies (The 6 R's) Part 12: The Shared Responsibility Model 🔔 Subscribe and hit the bell so you never miss a new video. 📥 Download the free IT Career Roadmap at the link below. https://bit.ly/4yjWjcY 💬 Don't see the IT topic you're looking for? Drop it in the comments — we'll research it and make a video on it.