I'm sorry but it's just wrong. Windows 10 not respect anything sometime you even haven't the network when you reach desktop. All services boot and process after show desktop for cheat about boot time that slow down all even with faster NVME drive.
I compared to OSes at stock settings - latest upates . I only changed the hardware config. I monitor Windows activity for hours a day almost every day for years reviewing SSDs. My experience is drastically different than yours.
Why you have message than can't contact AD server on login sometime. You are just too fast Windows not have the time to take an IP and contact AD server before prompt you login screen.
Most don't use AD servers...
Launch a VM who ask all resources directly at startup and it's just slow down all. Try with an HDD it's a way better for view this big issue and this Microsoft bad cheat introduced since W7 due to Vista slow boot time. Microsoft change nothing from Vista to W7 just launch all after show desktop.
My virtual machines all run off NVMe SSDs and I don't experience any slowdown, but then again, I have responsive systems. I haven't touched a HDD in years other than for my NAS or to upgrade with an SSD.
Systemd isn't distribution related is just a Windows like services management who slow down ALL even the boot process can take 2m boot time due to this crap on some computers. So Windows not beat Linux and Linux can be faster without systemd why this article is a big joke for a computer specialist sorry.
The focus is not the Windows vs Ubuntu, rather Intel vs AMD booting. Ubuntu was added as support for this.
If you want a Windows vs Linux article, feel free to leave some suggestions and we will consider it. Both OSes were simply installed, updated, and then testing began - only change was to the UEFI config. I don't use Ubuntu or Linux all that much - more so off and on over the years, so if you want me to config Ubuntu to boot faster, I am open to suggestions. Maybe I can do a Windows vs Ubuntu showdown next.
Why you not graph REAL boot time without POST and when OS is just fully loaded (all services up ?) you can check all on events viewer.
Because 99% of resources are available to me to use at my will the moment the desktop loads. Any background tasks take up 1-5% of resources at most after I hit the desktop. It's fully functional. Again, this is something NVMe SSD experience related, so if you are using a HDD, you wouldn't notice this type of responsiveness, unfortunately.
People still have HDD, SSD, cheap QLC NVME drive and a very low people have the most expensive faster NVME drive. Windows 10 computer run on older computer than Windows 7 that's what Microsoft ads say. So try with an HDD launch on of their 6 moths update and look by yourself what is really this OS
So increase the quality of this and next article please. I don't care I know but a lot of people not know how it's work so your job is show bad OS cheat hidden to people...
Again, the OS performance and storage isn't the point of the article. The focus was to point out the differences that I noticed in boot times between my AMD and Intel hardware. The facts still remain. Stock for stock, Windows is capable of booting faster than Ubuntu due to its Fast Boot feature and Intel UEFIs POST faster than AMD.