1.  First of All we have to choose My computr or This Pc. 

2. Then Click Right button and  select then click mannage.

3. select Disk management and click ok. look  i have only 3 drive.\




4. Then Select your drive which have big space and click right button.

5. Then Click right button and select shrink button and click ok.




1024 byte =1MB
1024 MB = 1 GB
1024 = 1TB

6. Then Take Calculator and  Calculate your Calculation How Much Gb space you Want.

7. I Want a 80GB space for a new Drive then Calculate  1024x80=81920 This is your Gb .and 1024 is your MB in this partition.

8. Then Click Ok Button And Wait for a Some time.



9. Then Click Right Button On New Driver And Select New Simple Volume.


10. Then Click Next button.

11. Here you can Choose a letter for a ner drive . then click next-Next .


12.Finally you can look like this . Then click Finish button.

13.Now You Can see You Have created a new drive .