1. Run CMD! 2. In CMD, type diskpart and hit Enter. 3. Then type list volume and hit Enter. Now it will display the list of all your computer drives details. 4. Then type the Drive Letter which you want to hide. If you want to hide volume E, type select volume E and hit Enter. 5. After that, type remove letter E and hit an Enter. That¡¯s all, you have done. Now restart your computer once to see changes. How to get back Hidden Drive again in My Computer. Do the procedure which i have mentioned in step 1,2,3 and 4 again. Click Start ,Run ; cmd ; Then type diskpart ; list volume and select volume E After that type assign letter E and hit Enter. Thats all !! You have got back the hidden local drive. Once again restart your PC, now you will be able to see hidden local drive in My Computer.