do i need to back up before installing El Capitan?
do i need to back up my macbook air before installing El Capitan?
MacBook Air
Of course. You ALWAYS need a current backup, not just when you are planning an upgrade.
3 replies
could you please tell me how can i do the back up.😕.i am new at using mac..thank you for your answer
The easiest way would be by using "Time Machine", which is already on your Mac. You will need an external drive. Check the Apple article below for more info.
Use Time Machine to back up or restore your Mac - Apple Support
do i need to back up before installing El Capitan?