Virtual Machine	Processor (CPU)	Memory (RAM)	Storage (SSD)	OS (YAML workflow label)	Notes
Linux	2	7 GB	14 GB	ubuntu-latest, ubuntu-22.04, ubuntu-20.04	The ubuntu-latest label currently uses the Ubuntu 22.04 runner image.
Windows	2	7 GB	14 GB	windows-latest, windows-2022, windows-2019	The windows-latest label currently uses the Windows 2022 runner image.
macOS	3	14 GB	14 GB	macos-latest, macos-12, macos-11	The macos-latest workflow label currently uses the macOS 12 runner image.
macOS	4	14 GB	14 GB	macos-13 [Beta]	N/A

{% note %} **Note:** The `-latest` runner images are the latest stable images that {% data variables.product.prodname_dotcom %} provides, and might not be the most recent version of the operating system available from the operating system vendor. {% endnote %} {% warning %} **Warning:** Beta and Deprecated Images are provided "as-is", "with all faults" and "as available" and are excluded from the service level agreement and warranty. Beta Images may not be covered by customer support. {% endwarning %}