1. Open the Start Menu.

2. In the white line (Start Search) area, type regedit and press Enter.

3. Click on Continue in the UAC prompt.

4. In regedit, go to: (See screenshot below step 5)
HKEY_CURRENT_USERSoftwareClasses

5. In the left pane, right click on Classes and click on New and Key.
NOTE: If you already have the Applications key under Classes, then go to step 7.
6. Type Applications and press Enter. (See screenshot below)

7. In the left pane, right click on Applications and click on New and Key.
NOTE: If you already have the Explorer.exe key under Applications, then go to step 9.

8. Type Explorer.exe and press Enter. (See screenshot below)

9. In the left pane, right click on Explorer.exe and click on New and Key.
NOTE: If you already have the Drives key under Explorer.exe, then go to step 11.

10. Type Drives and press Enter. (See screenshot below)

11. In the left pane, right click on Drives and click on New and Key.
NOTE: If you already have the Drive Letter (EX: C) key under Drives, then go to step 13.

12. Type the drive letter (EX: C) you want to change the drive icon for and press Enter. (See screenshot below)

13. In the left pane, right click on the drive letter (EX: C) and click on New and Key.
NOTE: If you already have the DefaultIcon key under the drive letter, then go to step 15.

14. Type DefaultIcon and press Enter. (See screenshot below)

15. In the right pane, right click on (Default) and click on Modify.

16. To Change the Drive Icon -
A) Type in the full path of where the icon is saved at and click OK.
(EX: C:UsersEverydayDownloadsHDD Black.ico)

আশা করি ভালো লাগবে।