Maybe there isn't anything that the commission wants to investigate there because they did a good enough job complying. But future can bring more probes.
Microsoft didn't really have much to change on Windows outside of restoring the ability to uninstall system apps in the EEA and turning things off, and making users aware of such ability.
They don't control distribution of software on Windows (no one uses MS Store), it already has major stores owned by different companies such as Steam, Epic etc that have as much access to the OS that the MS Store does.
Windows and LinkedIn should be covered.
Maybe there isn't anything that the commission wants to investigate there because they did a good enough job complying. But future can bring more probes.