Don't-Miss macOS Stories

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How to use TinkerTool System 5 to set folder permissions in macOS

There’s a utility that can help you with shared folders and access.

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How to set a different return address in Mail for macOS

You can have multiple accounts set up in Mail, and select among return addresses.

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How to set up an external drive as a Time Machine destination for multiple Macs

Step-by-step directions on connecting Macs to a shared hard drive for backup.

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Why read/write permissions go awry with macOS File Sharing

Some macOS problems don't have an easy fix. This is one of them.