If you spend any amount of time working on the command line in macOS, you'll eventually want to automate the process of opening URLs in your favorite browser.
Force your Mac to use the Ethernet/wired connection when it's connected.
Use the Universal Clipboard to copy and paste between devices
Uninstall software from macOS.
You clean up your desk, why not your desktop?
Disable macOS double space period
Holy . crap . this . is . annoying. Let's fix it.
One hard drive—many partitions.
Clean your old hard drive using a Mac.
Every time I go to empty my Mac's trash, I have to click yet another dialog box to confirm. I find this a tad annoying, but thankfully this is an option we can control.
Finding guides