should i migrate c drive OS from one hard disk to anathor hard disk in my PC

[vamshiraj]

i have 2 hdd installed in my PC i want to use only one hdd second one in which OS not installed
first harddisk OS installed is there any way to transfer OS partitiobn (C drive )to anathor harddisk partition so that i can use only onehdd

 

[mamasan2000]

Maybe with this
http://www.disk-partition.com/free-partition-manager.html

 

[vamshiraj]

i did n't ask for partition

 

[mamasan2000]

Yes you did and HDDs only have partitions. Be it 1 or many. What I meant specifically is the 'Copy Partition' thats supposed to be in that program.