If I update will i lose my IMOVIE 9 EDITING SYSTEM???
If I update this computer to MacBook Pro 10.10.5 will I lose my Imovie 9 editing system???
MacBook Pro 13″
What OS are you using at the moment ?
What OS are you wanting to up-grade to?
What is the year model of your Mac?
To find year model of your Mac click on Apple logo at top left of screen and select "About This Mac" and under Overview tab it will give you the year model.