+**Containers** encapsulate an application and its entire runtime environment, from code to system tools, into a self-contained unit. This ensures consistent operation across various [Computing Environments](/wiki/computing_environments), promoting portability and efficient resource use, distinct from traditional [Virtual Machines](/wiki/virtual_machines).
+## See also
+- [Docker](/wiki/docker)
+- [Microservices](/wiki/microservices)
+- [Cloud Computing](/wiki/cloud_computing)
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