create partitions

How to create partitions on Windows and macOS?

You may not know it, but if your PC with Windows or MacOS isn’t older than a few years, then it’s very likely that your hard drive is divided into two partitions: the main one, which you use every day without even knowing it exists, is the recovery partition, where the operating system “places” an emergency copy of its files in order to be able to restore the entire computer in case something has gone (very) wrong.