We all know that 128 gb is not enought these so we might have bought something like a an external HDD for some additional storage. Click the Format pop-up menu, then choose a file system format.
Additionally, you can insert flash memory cards from your camera or other device in the SDXC card slot in your Mac. Please bear in mind that to encrypt a USB drive using FileVault you will need to format it first. Storage devices (such as external hard drives) can also be available on your network. To encrypt an external hard drive or USB dongle with FileVault follow the steps below. The instructions below are for Windows 10, but other versions of Windows from Windows 7 and up can also format an external drive as exFAT for use with Mac as well. Click the Scheme pop-up menu, then choose GUID Partition Map. Conversely, you can format the HD to APFS and use Paragon's APFS for Windows to read and write to the Mac-formatted hard drive. If you want to encrypt an external hard drive on a Mac, you can do so by using the native FileVault 2 application. 3.You will find the Erase button under the tab labelled as Erase. Select the drive you wish to format and on the right panel click on the Erase button. If you have bought something like a baseline MacBook pro and saved a little cash, but then soon hit with the storage issue when trying to install windows using Bootcamp In the sidebar, select the storage device you want to erase, then click the Erase button. On the left panel you will be able to see the external hard disk drive you have connected to your computer.
