C disk system is not set the disk format can right-click on it?

Like D, E, F, such as disk can be formatted it? Did not have the impact on the system? Seek advice

can, of course, ah! There are hardware course can come in and see
www.3rxxy.cn not affected.As long as you are currently running programs you do not want to format the disk, it can be done.The system will not have any impact on .Yes, as long as you do not it's important files or games, the system has no effect or hard drive can not affect the system.Formatted NTFS format when the election.To do a good job to back up important documents, the election fast NTFS format.Can not
I just tried