If you have a new unformatted disk you'll see this popup. Click on "yes".
Here you can select/edit the partitioning layout.
If you chose the manual setup, you'll see this window.
If you chose a predefined setup, you'll see a warning like this. Commit it if you agree.
If you chose a predefined setup and marked the checkbox "Review and modify partitioning layout" you'll see this window - details, how the predefined setup affects the disk. You can make manual changes or take it as it is.
In this window you can adjust the settings for the bootloader.
Here you can adjust the network settings.
Select the location nearest to yours and configure the clock. Unmark the checkbox if there are other operating systems installed, that expects the clock to be set to local time - e.g. Windows.
Choose a password for the root-account and confirm it.
Here you can select predefined collections of software. You can also make a custom selection if you mark the corresponding radio-button.
If you chose the custom selection you'll see this and a few following windows. Select a main group on the left and afterwards one of its subgroups on the right. Now click on "Optional Packages" - you'll see...
...this window with a detailed package list. Select or deselect packages as you like.
Click "Next" if your selection is complete. Dependencies are beeing checked.
The system is ready to install - click on "Next".
The partition(s)/disk(s) are beeing formatted.
The system is beeing installed.
The installation is complete. Remove the install media and reboot the system.
