Login with your account and go to the EC2 menu
Sign in to aws management console
From the EC2 menu go to Instances and press Launch Instance
Click on Launch Instances
Now select the AMI (Amazon Machine Image)
We will use a t2.micro so just go to ". Configure Security Group"
t2.micro instance
Configure Security Group details
Security Group
Press "Launch" button
Launch
Download KeyPair and launch the instance.
KeyPair
To connect to your instance follow the instructions from AWS and change "root" for "ubuntu"
Click on Connect
change root@... for ubuntu@ec2...