Many Mac users, especially the owner of iMac devices with HD screens have complained that Netflix has no access for watching 4K movies on Mac. Part 1: How to Watch Netflix on Mac with Safari, Chrome or Firefox Browsers Part 3: How to Watch 4K Netflix on Mac By Downloading Netflix Contents.Part 2: How to Watch 4K Netflix on Mac Through Using Windows 10 on Mac.Part 1: How to Watch Netflix on Mac with Safari, Chrome or Firefox Browsers.If you would like clarification on any of these points, more depth in my answer, or if you have additional questions with regard to this matter, please don't hesitate to ask and I'll be happy to continue to lend a hand. If you're trying to delete your cookies, specifically so that you can get rid of Netflix-related information, you can do so in Safari like this: Hello, I'll be happy to help you with this. You can click to highlight just some cookies (hold SHIFT down to select multiple cookies at once) and remove them using the Remove button, or click on Remove All to get rid of them all.Click on the Security tab (its icon looks like a padlock).If you're running an older version of OS X or Safari version 4 or prior:.Click on the pop-up to confirm that you really want to do this.Next to Cookies and other website data, click on Remove All Website Data.If you're running OS X Lion or OS X Mountain Lion:.

Within Safari, click on the Safari menu at the top of the screen.

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