If you’re only likely to use your external or USB flash drive with certain PCs like at home or the office you may be interested in a program named MacDrive. A little drive may take only several seconds while a huge drive could take one hour or so. In that case, it means you still will need to partition the drive. But to clean everything, you will need to boot your computer. If you are using Windows then it is very easy to format your hard drive. Here in this article, we are going to share how to format a hard drive in Windows and Mac. The Windows users that are likely to format an external hard drive for the very first time, they will acquire complete info and the stepwise process of formatting drives. In a case in which you have accidentally completed a format hard disk, a computer specialist could be in a position to recover most or all the data that was on the drive. When you put in a difficult drive, sometimes it doesn’t appear on my PC. In the event the drive hasn’t been formatted already, you are now prompted to format it.