How to Install Latest Kernel on Gnu/Linux Distros Desktops
GNU/Linux desktops Installing Latest Kernel Guide
The linked tutorial shows you step-by-step How to Install Latest Linux Kernel in GNU/Linux desktops – Step by step Tutorials.
Especially relevant: here are proposed where available the Best and Easiest Alternatives for a Desktop Setup:
Liquorix Kernel
Xanmod Kernel
Mainline Kernel GUI Updater
But as Alternative you can try directly to Download and Build Linux following this Guide: How to Install Kernel from Source on GNU+Linux.

GNU/Linux desktops Latest Kernel Installation Guide
Liquorix Linux Debian/Ubuntu/Arch Based Installation
XanMod Linux Debian/Ubuntu/Arch Based Installation
Mainline GUI Linux Ubuntu-based Installation
Build Linux from Source GNU/Linux Installation
XanMod Linux Debian/Ubuntu/Arch Based Installation
Mainline GUI Linux Ubuntu-based Installation
Build Linux from Source GNU/Linux Installation