Don't-Miss Security Stories

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How to set up macOS Server’s VPN service

If you have Apple’s Server app, you have access to an excellent VPN server that’s simple to set up and easy to use.

Why You Lost Your Windows 10 Product Key

Goodbye, product key; hello, digital license. Learn more about the changes here.

Install Windows 10 with privacy settings

The Express settings option will make your installation go faster, but you might inadvertently agree to conditions you wouldn't choose for yourself.

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How far back Time Machine archives can migrate to new versions

A reader wants to know whether a Snow Leopard Time Machine backup can migrate to a new OS X installation.

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Tune up your two-step Recovery Key

An acquaintance recently lost access permanently to his Apple ID, but you can take action to prevent that.

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How to erase a Mac that seems to lack erasure options

A reader wants to wipe her Mac before getting rid of it, but she doesn't see a clear way to do so.