Mac tips for Windows switchers
Learn how to perform some common tasks on your new Mac, right click, scroll/swipe/click, close or resize windows, change volume, find files, open apps, browse for files, throw files away, rename files, preview files, back up files, change Mac settings.

How to take a screenshot on your Mac
You can capture your entire screen or just a selected portion of it. The screenshot is automatically saved to your desktop.

Mac keyboard shortcuts
By pressing a combination of keys, you can do things that normally need a mouse, trackpad, or other input device.

macOS User Guide
Check this out to get started with macOS.