Improve writing style of documentation

[bkoelman]

Our documentation's style, wording, and tone of voice could be improved. There are guidelines at https://learn.microsoft.com/en-us/style-guide/welcome/. Following these guidelines would make the product feel more familiar to the .NET platform.

Help wanted, preferable by anyone who's a native US English speaker.

[bkoelman]

Great tips at https://engincanveske.substack.com/p/my-notes-from-googles-technical-writing.