Time Machine is a backup program that runs in the background of your Mac and backs up your drive to either an external drive or a drive located on the network - whether that's another Mac or a centrally located file server like a NAS. If you have a second Mac, you get a third copy, because iCloud syncs down to that Mac.īut there's more. With iCloud Drive and one Mac, you ostensibly get two copies: one is on your local machine and one is in iCloud. We selected a handful of devices that passed our reliability torture tests and offer superior usability and feature sets. If cloud-based servers don't meet all of your storage needs, consider a NAS solution. The best network-attached storage devices If you see inaccuracies in our content, please report the mistake via this form. If we have made an error or published misleading information, we will correct or clarify the article. Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. Our goal is to deliver the most accurate information and the most knowledgeable advice possible in order to help you make smarter buying decisions on tech gear and a wide array of products and services.

ZDNET's editorial team writes on behalf of you, our reader. Indeed, we follow strict guidelines that ensure our editorial content is never influenced by advertisers. Neither ZDNET nor the author are compensated for these independent reviews.

This helps support our work, but does not affect what we cover or how, and it does not affect the price you pay. When you click through from our site to a retailer and buy a product or service, we may earn affiliate commissions. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. ZDNET's recommendations are based on many hours of testing, research, and comparison shopping.

Chrome portable mac os