Instance Selection
You can either select individual instances or all the instances at once by selecting the checkbox next to Name.
In the left pane, you will find the following types:
Availability Zone- Lists all the AWS availability zones in the selected region.
Platform Type- Lists the EC2 instances based on their OS - Windows or Linux.
Status- Lists the instances based on whether they are protected or unprotected.
Instance Type- Lists all the instances based on their instance type like t2.micro, t3.large, etc.
By default, all the filter checkboxes will be enabled. To backup instances based on a specific type, you can use these checkboxes to filter the required EC2 instances for backup. You can also use the Search box present near the List Instances button to search and select only the required instances for backup.