Getting Started With macOS Sierra Setting Up Mac OS X 10.12 Finder Tour File Management Window Views Managing Files Advanced Finder Techniques Searching For Files Storage Devices & Media Backup & Recovery Features Multiple Users Time Machine
Using Applications Application Basics Standard Menus App Store Textedit Address Book iCal iTunes Quicktime Other Small Apple Applications Dashboard Desktop Management AirPlay Photos (formerly iPhoto)
Mac OS Utilities Fonts Printing Disk Utility Other Utilities Network & Internet Connectivity Networking Connecting To The Internet Internet Applications Firefox Optimization Chrome Optimization iCloud Customizing Your Mac Customizing The Finder Customizing Finder Windows System Preferences
I spilt a liquid over my Mac Air and it stopped functioning. Apple was asking for over $800 to replace the entire motherboard. I dropped my computer off to the Mac Mechanic and the next day it was fixed. Turns out, the keyboard and trackpad were damaged. I saved over $600! He was a nice man and I really appreciate this, thank you!