Even if you never use Windows hibernate mode you may be using several GB of HD to store hiberfil.sys [View all]

None of my desktops uses hibernate -- they are crunching numbers in the background 24/7. You may not need it even for laptops. Here's a link explaining the difference between hibernate and sleep, and how to free up that disk space:

https://www.makeuseof.com/tag/delete-hiberfil-sys-windows-10/