How do I enable IntelliSense?

[Nala Fx]

On Saturday, 8 August 2020 at 10:17:51 UTC, Nala Fx wrote:
> IntelliSense is a name given to a set of features that make 
> coding more convenient. IntelliSense for C++ is available for 
> stand-alone files as well as for files that are part of a C++ 
> project.

You can trigger IntelliSense in any editor window by typing 
Ctrl+Space or by typing a trigger character (such as the dot 
character (.)

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