After linking QuickBooks to my bank accounts,, I changed my mind and would like to enter the information manually how do I unlink QuickBooks from my bank?

The Community has you covered, @userabouttimelawnand.

Unlinking your bank accounts in QuickBooks is just a few clicks away. I can walk you through the steps to ensure your success.

Here's how to do it:

1. Go to the Banking menu.
2. Click the pencil icon, and then choose Edit account info.
   
3. Tick the Disconnect this account on save checkbox.
4. Click Save and Close.
   

Once done, QuickBooks deletes all entries in the For Review tab. After that, you can begin entering your transactions manually.

To learn more about it, please read through this article: Disconnect a bank account connected to online banking.

Also, you can delete the accounts you no longer use. This way, you can add the ones that you want.

If you wish to enable your online banking accounts in the future, you can reconnect them anytime. 

I'm always around to help with any additional questions about managing your online banking in QuickBooks. Have a good one.