Great question! Here's a step-by-step guide to creating your first ECS instance on Huawei Cloud: 1. REGION SELECTION Log in to the Huawei Cloud console and pick a region closest to your users for lowest latency. For Sri Lanka, AP-Singapore or the AP-South regions usually give the best performance. 2. INSTANCE FLAVOR (vCPU + Memory) Go to ECS > Buy ECS. For learning/testing, a General Computing "s6.large.2" (2 vCPU, 4 GB RAM) is enough. For production workloads, size it based on your app's needs - you can resize later. 3. IMAGE SELECTION - Ubuntu 22.04: best for most modern web apps and Docker - EulerOS: good for enterprise/RHEL-style setups Pick Ubuntu 22.04 if you're unsure - it has the widest community support. 4. SECURITY GROUP (for SSH access) Create or edit a security group and add an inbound rule: - Protocol: TCP - Port: 22 (SSH) - Source: your IP (safer) or 0.0.0.0/0 (open, less safe) Also add port 80/443 if you're hosting a website. 5. EIP (Elastic IP) Yes - you need an EIP to reach the server from the internet. During ECS creation, choose "Auto assign EIP" or bind one later under Network > EIP. Pick "Pay-per-use / Bandwidth" for testing. 6. KEY PAIR or Password: I recommended using a key pair Create/download a key pair (.pem file) for SSH login. Keep it safe - you can't download it again. After creation, connect with: ssh -i your-key.pem root@YOUR_EIP That's it! Your ECS will be running in a couple of minutes. Let me know if you get stuck on any step.