Change App Store preferences on Mac
Set how App Store updates your apps. To change these preferences in App Store on your Mac, choose App Store > Preferences.
Have your Mac check for downloads and install updates automatically.
Automatically download apps purchased on other Mac computers
Have your Mac download apps that you purchased from the App Store on other Mac computers.
You must be signed in to the App Store with the same Apple ID you used to purchase the apps.
Have your Mac automatically play app preview videos with the sound off.
In-App Ratings & Reviews
Let apps ask for your feedback.
Choose whether your Mac requires a password to receive free downloads.
Purchases and in-app Purchases
Have your Mac always require a password for in-app purchases, or allow purchases for a 15-minute interval after the password was last entered, and then require the password again after that.