Renz, punta ka control panel tapos click mo yun system, then create partitions ek ek. Mag-rurun yun disk management program. Tapos from there pwede mo i-format yun flash drive mo. After mo format tapos may gusto kang i-retrieve na files, eh gamitan mo nalang ng file recovery program.
Hindi Renz. Pwede mo yun doon ma-format. Ganito yun...
Lalabas yun mga drive na nakasalpak sa PC mo. Madedetect nun yun USB then right click mo. Kung hindi grayed out yun delete volume, delete mo yun volume. Tapos create new volume ka nalang, then format. Try mo...
IMO you can take out the USB stick anytime as long as there is no ongoing activity between the PC and the USB stik