You will have to reinstall the operating system in order to pass onto someone 
else your old mac.  Log into the recovery partition by holding down command+r 
when restarting your mac.  Wait for a few minutes to be sure and then activate 
voiceover with command+f5.  You will be presented with a table of choices.  
Choose to reinstall the operating system.  Once it’s done, shut down the 
computer and it will be ready to go to the new owner.

Hope this helps.

Andrew
> On Feb 25, 2018, at 8:45 PM, Paul Hopewell <[email protected]> wrote:
> 
> Hello, 
> I am cleaning up an old iMac prior to disposing of it. I think I have got rid 
> of all personal data except for my Apple ID which keeps getting preloaded 
> into menus asking me to sign onto iCloud or app store or iTunes.
> So how can I tell my old iMac to forget my Apple ID?
> Many thanks….
> 
> Paul hopewell
> 
> -- 
> The following information is important for all members of the Mac Visionaries 
> list.
> 
> If you have any questions or concerns about the running of this list, or if 
> you feel that a member's post is inappropriate, please contact the owners or 
> moderators directly rather than posting on the list itself.
> 
> Your Mac Visionaries list moderator is Mark Taylor.  You can reach mark at:  
> [email protected] and your owner is Cara Quinn - you can reach Cara at 
> [email protected]
> 
> The archives for this list can be searched at:
> http://www.mail-archive.com/[email protected]/
> --- 
> You received this message because you are subscribed to the Google Groups 
> "MacVisionaries" group.
> To unsubscribe from this group and stop receiving emails from it, send an 
> email to [email protected].
> To post to this group, send email to [email protected].
> Visit this group at https://groups.google.com/group/macvisionaries.
> For more options, visit https://groups.google.com/d/optout.

-- 
The following information is important for all members of the Mac Visionaries 
list.

If you have any questions or concerns about the running of this list, or if you 
feel that a member's post is inappropriate, please contact the owners or 
moderators directly rather than posting on the list itself.

Your Mac Visionaries list moderator is Mark Taylor.  You can reach mark at:  
[email protected] and your owner is Cara Quinn - you can reach Cara at 
[email protected]

The archives for this list can be searched at:
http://www.mail-archive.com/[email protected]/
--- 
You received this message because you are subscribed to the Google Groups 
"MacVisionaries" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to [email protected].
To post to this group, send email to [email protected].
Visit this group at https://groups.google.com/group/macvisionaries.
For more options, visit https://groups.google.com/d/optout.

Reply via email to