2.5 Partitioning Basics
Before you downsize the Windows partition or decide in the installation program on the optimal size of the new partitions for Linux, you should know what a partition is and how it is used.
Partitions are sections on the SSD or hard disk. Partitions with Windows file systems get their own letters (C:, D:, etc.) and seem to behave like independent hard disks.
Usually, there are already a few partitions on the data medium of a Windows notebook: the already mentioned ESP, plus possibly other small partitions with the boot system, drivers, and a recovery system, as well as a large partition that fills almost the entire SSD. This partition contains a file system with Windows and your personal data.
You will need additional ...
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