Cleanup old Windows Install files from your harddisk

These days most of us use a SSD and these drives tend to be really small or we have normal disks that get filles no matter how well we manage our files.

To remove several Gigabytes of data, you could remove all old windows install files with this command:

Dism.exe /online /Cleanup-Image /StartComponentCleanup /ResetBase

This way windows frees up all space that is used to enable you an uninstall of your current windows (which at one point you surely don’t intend to do anymore), and gives you back all the precious harddrive space.