Many of these are, at best, misleading.

And it states this on the download page.

Not only are they collecting diagnostics, but Windows 10 can be buggy, crash-prone, and insecure.

Some of these features, like speech-to-text, will always need to send your data back to Microsoft.

OS X, iOS, and Android all include this feature, for example.

For this, and many other reasons, it is not ready to be used as your daily driver.