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#Format hard drive for mac and pc scheme how to
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If you click on one of them, you’ll see some basic information about it. When you open Disk Utility, you’ll see all the drives connected to your Mac. Getting Information About a Disk with Disk Utility

File System: This is essentially a catalog that lets a computer keep track of where data is written on drives, so it can read and write files.

Formatting: Formatting prepares a drive or volume to receive data by an operating system or device by adding a file system to it.

A drive can contain a single partition, or several. In many usages, volumes and partitions are the same, but not always.

Partition: When you partition a drive, it contains multiple volumes.

A drive may have a single volume, or it may contain several. A volume also contains a file system, which allows a computer to keep track of where files are stored. Since a drive can have more than one volume, this term represents a part of a drive that appears, to the user, as a single unit.

Volume: A volume is a logical storage device.

#Format hard drive for mac and pc scheme zip

A drive is not, however, a CD, a Zip cartridge (remember those), or a floppy disk.

Drive: A drive is a physical device that can store data: a hard drive, an SSD, a USB flash drive, an SD card, or other types of media.

I’ve simplified these explanations for the purpose of this article. It’s important to understand some of these terms, so you can be aware of how OS X’s Disk Utility works. Disk Utility Terminologyīefore we get into the nitty-gritty of using Disk Utility, let’s look at some terminology.

#Format hard drive for mac and pc scheme how to

In this article, you will learn how to get information about your drives, format a new disk, partition a drive, and turn on encryption. The following is an overview of how to manage disks and volumes with OS X’s Disk Utility.

#Format hard drive for mac and pc scheme full

Found in the Utilities folder, inside your Applications folder, Disk Utility is a powerful tool that offers a full range of features to manage disks and volumes, encrypt and decrypt them, work with disk images, and much more. If you need to format, partition, or otherwise work with hard drives on a Mac, Apple’s Disk Utility is the tool you use. If the Security Options button is not available, Disk Utility cannot perform a secure erase on the storage device.Apple + How To How to Manage Disks and Volumes with OS X’s Disk Utility

Secure erase options are available only for some types of storage devices. (Optional) If available, click Security Options, use the slider to choose how many times to write over the erased data, then click OK. Ĭlick the Scheme pop-up menu, then choose GUID Partition Map.Ĭlick the Format pop-up menu, then choose a file system format. In the sidebar, select the storage device you want to erase, then click the Erase button. If you want to erase any other type of storage device: Double-click Disk Utility in the /Applications/Utilities folder.

If you want to erase your startup disk: Start up from macOS Recovery, then choose Disk Utility from the Recovery window. Open the Disk Utility app on your Mac using one of the following methods, depending on the type of disk or volume you want to erase:

If you have any files you want to save, copy them to another storage device.