// Disable update notifications: Open System Preferences on your Mac and select “App Store.” Then click “Install macOS Updates (or “Install OS X Updates” for o

// Disable update notifications: Open System Preferences on your Mac and select “App Store.” Then click “Install macOS Updates (or “Install OS X Updates” for older software). // To minimize all open windows in MacOS: Minimize and Hide All Windows in Mac OS X with Command+Option+H+M. // To stop iTunes from opening automatically when you connect your iPhone Open iTunes and then go to Preferences by using keyboard shortcut Command-comma or by going to iTunes > Preferences. Next, click the Devices tab and then check the box for Prevent iPods, iPhones, and iPads from syncing automatically. // How to Change Your Mac's Default Screenshot Directory Click Command+N to open a new Finder window. Click Command+Shift+N to create a new folder, where your screenshots will go. Type "terminal" and select Terminal. Ignoring the quotation marks, type "defaults write com.apple.screencapture location " making sure to enter the space at the end after 'location'. Click Enter. // For JPG instead of PNG: defaults write com.apple.screencapture type jpg;killall SystemUIServer