You can use your iPhone to scan in your vaccination card and then create a Shortcut to display it with one tap. This can come in handy when it isn't convenient to carry your card with you.
If you don't want to use one of the macOS default alert sounds, you can use your own sound file instead. You can also set this for your Mail app incoming mail sound.
Learn about a variety of Mac tips from usifn the Finder, System Preferences, Safari, working with text and much more.
The Finder doesn't always display the size of folders, but you can use a variety of methods to get the total size of all files in a folder.
If you subscribe to Apple Music, there are many ways for you to discover new songs and artists. You can use one of the curated playlists or charts, check your New Music Mix weekly, listen to radio stations, or even exchange playlists with friends.
GarageBand is a complex app with a lot of functionality, but you can use it just to trim, merge and mix simple audio files. Also learn how to add a fade out and filter before exporting.
Web pages use colors, fonts and other design elements defined in the Style Sheet from that website. In Safari, you can override those styles with your own. With the help of an extension, you can do it on a per-site basis.
If you need to see or copy the full path to a file, there are many ways to do it on a Mac. You can use one of several techniques in the Finder, in the document window, or while searching. You can easily place the path into a document or the Terminal. We'll also look at an Automator Quick Action that will show the path as a notification and copy it.