Forsøg på harddiskforklaring:
{..........................................................hele harddisken........................................} tom harddisk
{.[......C: med windows......................][...................D:.......................................].}
{.[......C: med windows......................][...................D:.............].(..tom ualokeret) .}formindsket D:
{.[......C: med windows......................][...................D:.............].(..ny partition F:) .}E: er CD/DVD
{.[......C: med windows.....].(..Tom....).[...................D:........................................].}formindsket C:
{.[......C: med windows.....].[..Ny F:...].[...................D:........................................].}