The page you are currently reading is part of a few start pages we call "glue pages". From here, everything else is linked. The entire documentation is built out of individual "manuals". This can be an extension manual like ext:form or a tutorial like TYPO3 - Getting Started Tutorial.
You can regard the "glue pages" as a special top-level manual which is used for information, orientation and navigation. Most manuals are linked to from the "glue pages", so you can use the "glue pages" to find what you are looking for.
The "glue pages" contain:
Go to start page¶
Wherever you are, you can click TYPO3 Documentation in the top left to return to the start page:
Go to the start page of a manual¶
When you are viewing a page of a manual (not the "glue pages"), you can go to the start page of the manual by clicking on the title of the manual (directly under "TYPO3 Documentation").
When you are reading a manual, for example the TYPO3 - Getting Started Tutorial, you can select a version from the version selector (which is located under the title).
The version usually reflects the TYPO3 version, so for example choose 8.7 if you are using TYPO3 8.7 LTS.
You cannot select a version from the page you are currently reading. The "glue pages" are not specific to a TYPO3 version.
The search box only searches in the selected manual. For example, if you are reading TYPO3 - Getting Started Tutorial, then search will only search within this manual.
Alternatively, you can use an external search engine:
Restrict the search to
site:docs.typo3.org, if you only want to search within
the official documentation on docs.typo3.org.
Just add your search query to one of these queries:
Browse pages by keyboard¶
Each manual knows about a linear sequence of its pages. Click on the buttons Next or Previous to move forwards or backwards in that sequence. The buttons are located on the bottom of every page and on the top (in a smaller and more dimmed variant).
The good news is that these functions are also available from the keyboard by the "access keys".
What's an "Access Key"?¶
In a web browser, an access key or accesskey allows a computer user to jump to a specific part of a web page via the keyboard.
Unfortunately each browser seems to use its own modifier to make the access key work. In most web browsers the user invokes the access key by pressing the "modifier (which often is Alt or Ctrl) simultaneously with the appropriate character on the keyboard. So we have for example:
Alt + Shift
Safari, Firefox, Chrome, iCab
Ctrl + Alt
Shift + Alt
Alt + <character> + enter
Hover over the Next or Previous button on the top or bottom of the page to see the tooltip.
Press access key + n or click Next to advance to the next page in line.
Press access key + p or click "Previous" to go to the page that precedes the current page.