It fascinates me to speculate about who this is for. At least among people I've talked to, the ones who still want windows (instead of the obvious alternatives) cite wanting things to "just work", often claiming that they "don't want making the computer work to become a second job" or similar. I personally don't think these preferences reflect the reality of how much effort using e.g. a linux distro is in this day and age, to be clear, but these are the beliefs I encounter. Are there really people who want to deal with providing feedback and stress testing an operating system and its various software components and features, but doing this for a corporation that sets the terms of their transparency efforts and ultimately does this for profit and will still grab the reins and exert control against their users' will when they feel like it?
> obvious alternatives
First of all, in many countries outside of EU/US it's just not possible to buy laptop without preinstalled Windows 11 (except Apple). For example, even if a model supports Linux in the US as many Lenovo Thinkpads do, in Singapore it's just not sold without Windows.
Second, Microsoft has broken sleep with pushing S0 sleep in UEFI. Bettery life is shit now, and hibernate is disabled by default in most OS. Also, hibernate in Linux is a complete disaster comparing to windows one (windows presaves memory to disk continuously, while in linux you have to wait until the whole ram (+ vram, if gpu) is saved/restored). It takes time. Sleep s3 is needed, but Microsoft killed it. So linux is really a bad choice for laptop. But Windows 11 is much worse, especially if you don't really like ads.
Why would they use windows and not macos for "just working" ? Even office moved to web for most companies
> Are there really people who want to deal with providing feedback and stress testing an operating system and its various software components
Feedback is there on their feedback site. They just wouldn't listen.
I used to daily drive Windows 10 for many months before official release. It was great. I wish I could stay on development builds that still had Windows 7 style Start menu.
Sadly now I use Windows 11 just because manufacturer of my laptop didn't bother to ensure that their sound driver worked corrctly on Windows 10.
My mouse lags for seconds when gpu is busy, even with something as trivial as alt-tabbing from a game.
Windows insider builds have always been for people who like being on the cutting edge, it's the same as people who run nightlies for Linux.
Some people just enjoy testing and the pain that comes with it.