You can see your Wi-Fi password on a Mac as long as you're already connected to that network. Here's how to access your saved Wi-Fi password on a Mac.

You can sync specific files and folders to OneDrive on your computer under "Preferences" in OneDrive's "Help & Settings" menu ...

MacOS allows you to hide files and folders by adding a simple period (.) to the file name. This can be handy if you want to share your MacBook with others and hide personal folders that other users ...