2 question about CTM

Hi all,
first i want to thanx Comodo For Great Product(Comodo time machine)
i got a question About CTM ,what means “Compact” OPTION in CTM

Second question:Can i defrag my protected C drive(system) with third party software?
if no how i van defrag this partition

3 question how i can add or revove a partition from protect(snapshot)i got only 1 disk but with 3 partition and i want to protect only c drive-system where i can change that?(now i have c drive protected and a hidden-recovery partition and i want to disable prrotection on this hidden partition)this partition(hidden)was created by asus there is winx recovery)

Yhanx

1: what means “Compact” OPTION in CTM?
It enables you to compact the preserved snapshots to reclaim the disk free space and in order to improve performance.

2: Can i defrag my protected C drive(system) with third party software? if no how i van defrag this partition
Yes u can. CTM is compatible with any defragmenter.

3: how i can add or revove a partition from protect(snapshot)i got only 1 disk but with 3 partition and i want to protect only c drive-system where i can change that?
I am afraid u can not select which partitions to be protected by current CTM version.

thanx Flykite ;D ;D ;D ;D