Add a case for using should.

[Fei-Yang-NI]

Page: https://learn.microsoft.com/en-us/style-guide/a-z-word-list-term-collections/s/should-vs-must
Please consider adding this case for using should: Use should to describe the expected outcome.

Example:

• When you complete the setup, you should see a welcome screen.
• In a remote sense configuration, the difference between the sense and output voltages should be within a given proximity.