Windows 10 is a sad joke of an operating system. It does not even deserve the name "operating system".

An operating system should be able to operate the system for weeks without automatic reboots.

An operating system should never ever just wake up from sleep on its own to install updates (with the potential to set my house on fire if the laptop is in a bag or something).

An operating system should not lie to it's users and trick them to sign up for online-cloud-stuff.