


You need to format the USB as exFAT or FAT32, both of which are supported by Mac and PC. In other words, you can use USB with one of the file systems to easily access Windows and Mac and transfer data. If you have a USB drive and plan to use it on Mac and PC, then you need to find a file system supported by both Mac and PC, otherwise it will not be recognized.įortunately, there are two file systems supported by Mac and PC. How do I format USB drives for Mac and PC on Windows? In other words, how to make an external hard drive compatible with Mac and PC?”ĮxFAT and FAT32 can be supported by Mac and PCīy default, Mac use HFS+, while PC usually use NTFS. But if it is formatted as NTFS, it will not be fully supported in the Mac operating system. If the USB drive is formatted as an HFS+ file system, Windows computer will not support it. I have a USB drive and want to use it on both Mac and PC. Learn how to set up Time Machine on your Mac here. Thankfully, Macs include a tool that make backups easy: Time Machine.

Should the installation go awry, you don’t want to lose important documents along with your photo and music libraries. If you have determined that your Mac can run Yosemite, then your first move before upgrading is always to perform a system backup to protect your data. Before you do anything, back up your Mac. You can buy Snow Leopard for $19.99 here.Ĥ. If you have an ancient Mac whose OS predates Snow Leopard, you will need to install Snow Leopard before then moving to Yosemite. You need be running one of the following: The About This Mac window will show which version of OS X you have. Its 10.6.6 update introduced the Mac App Store, which you’ll need to download Yosemite. If you haven’t updated your Mac’s operating system in a number of years, then you need to check to see if you are running at least OS X 10.6.8 Snow Leopard, which was released way back in 2009. Or watch this video about how to upgrade the RAM on a MacBook Pro. For information on upgrading your Mac’s memory, read this article.
