Pages
Format text
Select text, and the context toolbar appears. It contains three groups:
Character formatting
Apply Bold (Strg/Cmd + B), Italic (Strg/Cmd+ I), Underlined (Strg/Cmd+ U), Inline code to individual parts in the text by selecting.
Insert link
Clicking the link symbol opens the link editor. You can:
insert a URL
search for another page in your documentation and link directly to it (internal reference - remains correct even if the address varies depending on access)
Open in new tab: enable or remove the link again.

Convert to …
The first field in the toolbar shows the current block type. Use it to convert the paragraph into a heading, list, quote, or code block.
Note
Details about the AI button in the same bar are described AI writing assistant.