From the Apple menu  in the corner of your screen, choose System Preferences. Click Software...

On your iPhone or iPad, open the Safari app. Go to www.google.com. To sign out, tap your profile...

Go to Applications → Utilities → Disk Utility. You should be able to see the external hard drive...

Connect your Mac system to your monitor using the USB Type-C or Thunderbolt 3 cable. On your...

To clean it, you wipe off the vents at the bottom, and the exhaust port on the back. As suggested...

In the Books app on your Mac, click Books in the sidebar, then double-click a book to open it. Do...