Tutorials

How to install the Hello screensaver on macOS Big Sur

Alongside the new iMac 24-inch announcement in April this year, Apple also unveiled a new 'Hello' screensaver in macOS Big Sur. The new screensaver showed off the new colors of the M1 iMac lineup. In the screensaver, the greeting 'hello' appears in bright animation and different languages. The iMac 24-inch features an all new design, and is available in seven colours.

The Hello screensaver wasn't available to all macOS Big Sur users, unless you purchased the new 24-inch iMac. If you have one of those, then you could enable the screensaver from the Display options in Settings. However, Apple did include the screensaver in macOS Big Sur, but did not enable it. In this post, you will learn how to install the Hello screensaver on your Mac.

How to make your Mac notifications stay longer or shorter on screen

macOS notifications

While notifications and alerts on macOS can be useful, they can easily become distracting if they aren't important. A notification that slides in and slides out while you're working, can make you lose your focus. Apple did make some changes to Notifications in the latest macOS Big Sur update, but they can still be annoying at times. Some notifications will slide in and stay on the screen, and will only go away if you click on the close button.

How to downgrade macOS 12 beta to macOS Big Sur

Downgrade macOS monterey

We recently published a guide on how to install the all new macOS 12 developer beta on your Mac. Now, if you aren't happy with the upgrade and have come across problems, you probably want to downgrade. As a beta, you may face issues with third-party apps, stability issues, and so on. The new macOS 12 brings several new features and improvements, but isn't a major leap in terms of user interface.

How to add and delete users on your Raspberry Pi

Raspberry Pi 3

If you set up a Raspberry Pi and want to add another user to it, it’s easier than you might think. You’ll use a simple Terminal command and optionally include a password for the new user.

Here, we’ll show you how to add a user as well as delete one on Raspberry Pi.