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Amazon EC2 Introduces Simplified Configuration for Faster Windows Instance Launches

Posted on: May 14, 2025

Today, Amazon EC2 announces a simplified process for enabling faster launch times for Windows Instances using EC2 Fast Launch.

EC2 Fast Launch reduces Windows instance launch times by up to 65% through pre-provisioned snapshots. Previously, customers needed a pre-configured launch template or default VPC to enable Fast Launch for their AMIs. The improved process eliminates these prerequisites and creates the necessary resources using an Amazon CloudFormation stack. EC2 Fast Launch now also provisions EC2 managed instances to simplify the management of temporary instances used to pre-provision snapshots, ensuring consistent environments and streamlining image management workflows.

EC2 Fast Launch's simplified configuration is now available through the Amazon Web Services Console, Amazon Command Line Interface (CLI), and Amazon SDKs. To get started with EC2 Fast Launch and to learn more about the new streamlined configuration, please visit the EC2 Fast Launch User Guide.