Answer:

• the challenging activity for me is info search because it's difficult to determine the essential feature of a website (that's my opinion).
• Navigation is important because your readers don't want to figure out how your website works. Good navigation can speed up the viewers search. ... Good navigation will allow visitors to search your site for longer, giving them confidence in where they are and what they can receive from your website.

Explanation:

HOOE IT HELPS!!