Hi and Welcome. My Name is ***** ***** I look forward to assisting you today with your question.
On where did you put your Wife's Apple ID ? On iTunes or App Store or on iCloud ?
On your Mac, go to Apple > System Preferences and select iCloud. If you see your Wife's iCloud ID there, then click Sign Out.
To sign out from iTunes, open iTunes, click on Store menu and the top bar and select Sign out yourwifes account.
To sign out of App Store, open Store application, click on Store menu and sign out.
Please let me know if that didn't work, so we can continue troubleshooting.
Remote service is only an optional additional service. If I couldn't solve your problem, then you will get full refund. You can accept the remote service if you would like me to fix it for you or if have any difficulty on following the steps I sent you.
Is your Mac not opening to desktop at all ? Is it stuck at login screen ?
Lets do this step by step. First go to System Preferneces > iCloud and what account do you see there ?
Click on the Apple icon at the top left and you will see System Preferences there. Click it and this will open System Preferences. Click iCloud. If you see your Wife's account there, click Sign Out. Now Sign In to your Apple ID or iCloud ID.
Then open System Preferences again, click Users & Groups. Then click the small lock on left and this will unlock the screen. Now click Change Password ***** change to a password ***** like.
Open System Preferences again, click Users & Groups. Then click the small lock on left and this will unlock the screen. Now click the + button and create a new administrator account with your own name. Let me know once you did that
There in. It is at bottom left of System Preferences
There IS. Open System Preferences from Apple menu and it is at the bottom left. Don't you see it ?
Click on the Apple icon and select System Preferences. Click Users and Groups (at bottom left)
Then click the lock at bottom left to unlock the screen. Then click + button and create a brand new ADMINISTRATOR account with your name. Then logout from Apple menu and you can login to your account. Then you can delete the account with your wife's name from System Preferences > Users & groups. Remember doing this will delete all files from that account.
The new account you've created will be blank, like a new Mac
How is it going ?
I'm sorry. The instructions are correct, may be you are not doing it correctly. If you don't want to continue, then you contact***@******.*** for refund.
I will also request JustAnswer to refund your account. Please don't rate the answer anything even if the system asked to do so. You can close this page without rating to process refund.