1.Login to fixed-type PC Terminal or VDI(Windows)

2.Right-click on "Windows(M:)" drive from Explorer to display properties

3.In the "全般"(General) tab, the amount used is shown in "使用領域"(Active Area:).
# M drives for Fixed-type PC Terminal and VDI(Windows) are the same areas.

Please note that the combined capacity of the the Windows M drive and Ubuntu home directory is limited to 5 GB per person.

<Note:>
Q: [Ubuntu] Checking the capacity used
Q: [Cloud storage] Checking the capacity used