Top 10 AWS services

1. Amazon EC2 (Elastic Compute Cloud) - Provides scalable virtual servers (instances) for running applications. It's highly flexible and supports various OS and instance types, allowing users to scale up/down as needed.

2. Amazon S3 (Simple Storage Service) - A scalable object storage service, ideal for storing and retrieving large amounts of data, with high durability and reliability.

3. Amazon RDS (Relational Database Service) - Manages relational databases (e.g., MySQL, PostgreSQL, Oracle, SQL Server) and automates time-consuming tasks like backups, patching, and scaling.

4. AWS Lambda - A serverless computing service that lets you run code without provisioning servers, which helps reduce costs by charging only for compute time consumed.

5. Amazon VPC (Virtual Private Cloud) - Allows users to define and control a private network within AWS, with security features like subnets, routing tables, and internet gateways for secure networking.

6. Amazon CloudFront - A content delivery network (CDN) that securely delivers data, videos, and applications with low latency, improving performance for end-users.

7. AWS IAM (Identity and Access Management) - Provides fine-grained control over access and permissions to AWS resources, essential for secure account management.

8. Amazon DynamoDB - A fully managed NoSQL database that offers fast and flexible performance, ideal for mobile, web, gaming, and IoT applications.

9. AWS CodePipeline - A continuous integration and delivery (CI/CD) service that automates the build, test, and deploy phases of application release.

10. AWS CloudFormation - Allows you to model and set up AWS resources in an automated, repeatable way, using templates to simplify infrastructure deployment.