AWS in Plain English

I was searching one liner meaning for aws services and I came across some interesting websites:

Meaning of AWS Services in one line

EC2 - Virtual Private Servers

Lambda - Programming Functions you can run but can costs a fortune

S3 - File Storage (unmountable)

EFS - Mountable Network Disks

RDS - Managed Relational Database

VPC - Virtual Private Network (consider as VLANs)

DynamoDB - Large & scalable non-relational database

CloudFront - Content Delivery Network

Route 53 - Managed domains names and records

CloudWatch - Monitoring and Logs

Autoscaling - Scale resources dynamically or manually

CloudTrail - Spying on your users (Tracking Users activity)

IAM - Users and their Permissions, policies and roles