# Kernel for Small Systems<a name="EN-US_TOPIC_0000001171191693"></a>-**[Kernel Overview](kernel-small-overview.md)**-**[Kernel Startup](kernel-small-start.md)**-**[Basic Kernel](kernel-small-basics.md)**-**[Extension Components](kernel-small-bundles.md)**-**[Debugging and Tools](kernel-small-debug.md)**-**[Appendix](kernel-small-apx.md)**