After deactivation, your timeline and other details about you will vanish from Facebook. All your content will reappear when you reactivate your account.
How Do I Disable My Facebook Account Temporarily
1. Go to Facebook, then enter your e-mail address and password. Click "Log In."
2. Click the "Account" gear icon, then click "Account Settings."
3. Click on "Security," then click "Deactivate Your Account" near the bottom of the Security Settings page.
4. Select the reason for the deactivation, such as "This is short-term. I'll be back."
5. Click the check box next to "Pull out of receiving future e-mails from Facebook" if you do not want to receive Facebook emails after deactivation. If you don't decide out, you will still receive occasion and group invites from your buddies.
6. Click "Confirm" to deactivate the account.
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To reactivate the account, you just have to log back in with your e-mail address and password How Do I Disable My Facebook Account Temporarily.