One problem you might have while using your Mac is disappearing dock icons. Now, while I suppose its possible that this could be some fluke on the tech end, it usually never is. Usually, it is your own fault. Yup, that’s right, you did it. Perhaps not consciously, but you did it. This is actually not that uncommon especially on trackpad based devices. You simply have to drag the icon out of the dock in order to remove it. There are ways to prevent this though. In this video I will show you how to “lock” your dock using a few different methods. Enjoy, and remember if you have questions, comments, or ideas feel free to comment. ** defaults write contents-immutable -bool true **
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