How to display properties in Bitrix components?

Question

1C-Bitrix

Good afternoon!
I am just starting to learn Bitrix, so the question is elementary.
Set the required properties in the infoblock. Then there is the task of outputting these properties to a certain component. We select them in the properties of the component, and then?
1. Do you need to edit the component template and write in it the output of properties and their settings in css? Or are there ready-made solutions without editing the template?
2. In this way, it is possible to display properties in general in any components (with the correction of the template) or are there restrictions?
3. The training course is written not very clearly dev.1c-bitrix.ru/learning/course/index.php?COURSE_...
"The choice of the appropriate type of property for prices is determined by the components you use for publishing the catalog. So, if you use catalog components (components located in the visual editor along the path Content > Catalog), then the property type should be Number, and if the news components (Content > News), then you can use a property of type String."
Where did this need to choose the type of properties come from?

Answer 1

Your "elementary" question is not clear. Attach your screenshots of the code you edit.
1. If the standard template is not enough for you, then yes, you need to refine it, and not only CSS, but also program it.
2. There are no restrictions, you can write your own components using the API
3. Complete all courses, including the Bitrix platform developer course