I use Windows 11 Professional at work, and I haven't seen a single ad.
There might be sponsored apps installed or something, but I don't care. I open the start menu, search for the application I want and run that. They're not getting in my way, if they are there.
That said, I prefer late-Windows 10 to current-Windows 11. But I hated Windows 10 when it launched and they fixed the key annoyances, so there's a chance they'll do it with Windows 11 as well. They've already fixed some, like the centered task bar.
There might be sponsored apps installed or something, but I don't care. I open the start menu, search for the application I want and run that. They're not getting in my way, if they are there.
That said, I prefer late-Windows 10 to current-Windows 11. But I hated Windows 10 when it launched and they fixed the key annoyances, so there's a chance they'll do it with Windows 11 as well. They've already fixed some, like the centered task bar.