I have a mini Mac that I set up and I have forgotten the iCloud account I created and the password I wanna start from scratch my computer is activated locked how can I get this open?
See the article Activation Lock and Find My on Mac - Apple Support
Activation Lock for Mac - Apple Support
All you need to do is keep Find My turned on and remember your Apple ID and password.
See the section - How to disable Activation Lock.
You must be having an iPhone in which find my is turned on see the article If you forget your Apple ID or password - Apple Support
Activation lock is on my computer. I do not remember the iCloud account I set up or password.
