How to Customize the macOS Notification Center
macOS has a notifications center that is includes extensions to allow you to get updates about whatever what you want. There will also be third-party extensions for the Notification center avail...
How to Copy Files Between Mac and iPhone with AirDrop on macOS
The AirDrop functionality in macOS lets that you easily transfer files from iOS devices such as iPhones and iPads as well as other Macs to your own computer quickly and securely.Here's how to transfer...
How to Mark Up PDFs in macOS
One interesting feature in macOS is the ability to add annotations to images and PDFs in email. This allows you to sign PDFs by simply attaching them to your mail messages and marking them up from the...
How to Customize the Dashboard in Mac OS X Yosemite
Mac OS X offers a dashboard to store third-party widgets. This is not new to Yosemite, but in Mavericks you only had the option to show the Dashboard as a space or not. Yosemite brings back the option...
How to Install Mac OS X Yosemite on a USB Flash Drive
You might want to try out Yosemite but not modify your primary Mac. You can install Yosemite on an external drive (at least 8GB, but 16GB is better). For the best experience, you should install Yosemi...
How to Install Mac OS X Yosemite on Parallels
If you want to try out Mac OS X Yosemite but you don't want to upgrade your current version of Apple's operating system, you can use a virtual window manager like Parallels and install it there inst...