Some of the new default features in Sonoma have caused confusion. We explain why windows hide when you click the desktop, where printer queue apps went, how to turn off the new reaction gestures, and the privacy awareness icons.

Apple has unveiled the M3, M3 Pro, and M3 Max chips alongside new 14-inch and 16-inch models of the MacBook Pro that use the new chips. The company also refreshed the 24-inch iMac, replacing its M1 with an M3.

The new Check In feature of iOS 17 can provide peace of mind by letting you specify a safety partner who will automatically be notified if you fail to arrive at your destination or complete a timer.

If you have a PDF with confidential information that you want to share, you can set a password to restrict opening, printing, or editing. We have instructions for Preview and Adobe Acrobat, plus advice on ensuring your document stays secure.

If you’re suffering from Internet slowdowns and dropouts, remember that networking gear and cables can get flaky with age, so it’s worth checking your modems, routers, and switches when troubleshooting.

If you’re as annoyed as we are by constant cookie consent popups on seemingly every website these days, check out our recommendations for browser extensions that can banish them for good.

Is your Mac low on drive space? Learn how to use Apple’s built-in storage management capabilities—perhaps supplemented with a third-party utility—to find and delete gigabytes of unnecessary files.

How can you protect your tech gear from unexpected power fluctuations? A UPS is best in some scenarios, but a not-too-old surge protector is often sufficient. You can also let your Apple chargers do their job without worrying about what they are plugged into.