Will items in iCloud be erased if reinstall the OS on my MacBook Pro?
I have a 2012 MacBook pro that is not starting up (it's stuck on the loading screen). Brought it to the Apple store and they started it in safe mode, and all the hardware seems to be working, but it's still not starting up. They recommended reinstalling the OS, however my main concern is that it holds all of my documents and photos, and I dont want to lose them.
This MacBook pro is synced with iCloud, and all of my documents and photos seem to be there when checking icloud.com. If I was to reinstall the OS, would that delete the items in iCloud? There is no way for me to sign out of iCloud first, since I cannot startup the OS.
My goal is to transfer / download the items from iCloud to a new MacBook to have local copies in addition to cloud storage.
MacBook Pro 13″, macOS 10.15