It’s easy to use Safari in macOS Sierra (and later) and iCloud Keychains to keep your credit card data in sync between your Mac and iOS devices. And it’s easy to add or remove a credit card. Note: Keychain is...
You can use the Disk Utility in macOS to create a disk image from a disk or a connected device. A disk image (.dmg file) is a file that looks and acts like a mountable device or volume. What is...
One question that new Mac users often ask is whether they should shut down their computers at the end of the day or just let them sleep. The quick answer is that sleep is better for your Mac, and in...
The Keychain Access app in macOS lets you view the keys, certificates, passwords, account information, notes, and other info stored in a keychain. A keychain is a locked, encrypted container used in Keychain Access to store account names and passwords....
If like me, you have various Apple devices, you like to have your data synced (updated and transferred) between them. If you use iCloud, much of this is done behind the scenes. However, about once a month, I manually sync...
This poor MacBook Air is experiencing the "white screen of death" From time to time, you may experience one of the more frustrating Mac glitches – a white screen during boot. Usually, this rare bug happens after updating macOS to...
Apple’s myriad devices work together seamlessly — except when they don’t. I recently ran across an irritating problem in that my Mac quit allowing me to send messages in the Messages app. It took me a while to find the...
With macOS, you can add, remove, edit, and manage your fonts using Font Book. You can even create font collections and libraries. Your Mac comes with lots of built-in fonts, but you can expand or alter the collection. How to...
Recently, Dennis Sellers published a great article on How to Start Your M1 Mac in Safe Mode. Safe Mode is just one of many Mac startup modes. In this post I'll list those modes for the M1 Macs, what they're...
