When Windows runs low on space on the system partition, your PC starts to slow down, updates fail to install, errors pop up ...

Windows isn’t the only operating system you can run on your PC. Provided you have space on your local drive, you can use multiple partitions to run different Linux distros, create storage partitions, ...

So the GF needed a new laptop and so we buy a nice Huawei Matebook. A while in, I notice the 1tb drive, besides EFI and recovery partitions, has an 80gb C: "Windows" partition and a "Data" partition.