GNU/Linux Manjaro Installing Kernel Guide
You Are Welcome! The Tutorial shows you Step-by-Step How to Install/Change/Update/Upgrade Kernel in Manjaro GNU/Linux Desktop.
And so in this guide you find instructions about installing Kernels with the Command Line from the Default Arch Linux Repo.
Especially relevant, possibly to Install a Custom Kernel you should see: GNU/Linux Manjaro Installing Kernels Tutorial.

1. Terminal QuickStart
How to Quick-Start with Command Line on Manjaro Linux:
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