How to Change AWS EC2 Instance Type in AWS Management Console?

Learn how to change an Amazon EC2 Instance Type, a very common operation!

In AWS console identify the EC2 instance for which instance type needs to be changed.
Power Off the EC2 if it is Powered On.
Select “Instance Settings” - “Change Instance Type” from Action menu.
Select the required type and Apply.
Power On the instance.

Amazon EC2 provides a wide selection of instance types optimized to fit different use cases. Instance types comprise varying combinations of CPU, memory, storage, and networking capacity and give you the flexibility to choose the appropriate mix of resources for your applications. Each instance type includes one or more instance sizes, allowing you to scale your resources to the requirements of your target workload.

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[gsrikargarlapati]

Hi, first of all appreciate your efforts in making this.

I have query which is banging my head from past couple of days. If you can help on that that could be really a great great Below is my problem

I could not able to connect Jenkins in any browser including within the AWS Mac Instance over the Instance public IP followed by 8080.
I can able to access Jenkins only with localhost:8080 inside Mac instance in same place I could not able to access it over Public IP:8080 ....same situation in other outside browsers

Request you to please help me in resolving this....

Tried solutions : Security Group attached to instance by enabling 22, 8080, 5900, 3389 and at last All traffic Internet Gateway also connected to

But I can able to access other instances Jenkins over its public IP or any url.