Prep old iMac for recycling
how to wipe hard drive & then how to recycle
iMac 21.5" 4K, macOS 10.14
how to wipe hard drive & then how to recycle
iMac 21.5" 4K, macOS 10.14
Please follow all the steps in What to do before selling or giving away your Mac - Apple Support
Please follow all the steps in What to do before selling or giving away your Mac - Apple Support
How to erase a disk for Mac - Apple Support and you can use this: https://www.apple.com/recycling/nationalservices/ for the recycling part.
Prep old iMac for recycling