Updated

Uninterruptible power supply buyers guide

A surge protector will save your equipment; a UPS will do that and save your work, too—or let your save your game after a blackout.
ups opener
Rob Schultz

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Glenn Fleishman’s most recent books include Take Control of iOS & iPadOS Privacy and Security, Second Edition (covering iOS 15/iPadOS 15), Take Control of Your M-Series Mac, and Take Control of Securing Your Mac. In his spare time, he makes Tiny Type Museums. He’s a senior contributor to Macworld, where he writes Mac 911.