We explain how to see hidden files and the ~/Library folder so you can make adjustments. But beware, they are hidden for a reason.

To access the Library folder, open the Finder and then, while viewing the Go pull-down menu, hold down the Option key to see the Library. It shows up between the Home and Computer menu options.

Have a Photos library on your Mac that is missing previews, won’t open images or videos, or displays a never-changing message that it’s loading favorites or uploading images to iCloud Photos ...

All Mac systems contain hidden files and folders. These are often preceded by a full stop or a slash, and are kept out of sight of the user either to ...